Informed Consent Practice Test 1
Informed Consent NCLEX Practice Test
Informed Consent is a key topic within the NCLEX test plan, located under Safe and Effective Care Environment → Management of Care → Advocacy → Informed Consent. This section ensures comprehension, voluntariness, and patient participation in treatment decisions through effective communication. Each test contains 50 questions designed to mirror the difficulty and variety of the real exam.
This is the 1st part of the Informed Consent series. To explore all practice tests under this topic, use the “Back to Main Topic” button at the end of the page.
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Informed Consent Practice Test 1
The nurse is reviewing procedures with the health care team. The nurse should intervene if an RN staff member makes which of the following statements?
- It is my responsibility to ensure that the consent form is signed and attached to the patient's chart.
- It is my responsibility to witness the patient's signature before surgery is performed.
- It is my responsibility to explain the surgery and to ask the patient to sign the consent form.
- It is my responsibility to answer questions that the patient may have before surgery.
Explanation: Answer reason: Explaining the procedure, risks, benefits, and alternatives and obtaining informed consent are the provider’s responsibilities. The nurse may witness the signature, ensure the form is on the chart, and clarify or direct questions but does not explain the surgery or obtain consent.
The nurse is completing the preoperative checklist for a client scheduled for surgery and finds that the consent form has been signed, but the client is unclear about the surgery and possible complications. Which is the most appropriate action?
- Call the surgeon and ask him to come and see the client to clarify the information.
- Explain the procedure and the complications to the client.
- Check the physician’s progress notes to see if understanding has been documented.
- Check with the client's family to see if they fully understand the procedure.
Explanation: Answer reason: Only the surgeon performing the procedure can legally provide the explanation and obtain informed consent. The nurse must ensure the client understands before surgery proceeds.
A 16-year-old presents to the emergency department. The triage nurse finds that this teenager is legally married and has signed the consent form for treatment. What would be the appropriate initial action by the nurse?
- Refuse to see the client until a parent or legal guardian can be contacted.
- Withhold treatment until telephone consent can be obtained from the spouse.
- Refer the client to a community pediatric hospital emergency room.
- Assess and treat in the same manner as any adult client.
Explanation: Answer reason: A legally married minor is an emancipated minor and has the legal capacity to consent to treatment; therefore the nurse should proceed to assess and treat as an adult without seeking parental or spouse consent.
Obtaining informed consent is the responsibility of?
- The physician
- The RN manager
- The nurse
- The CNA
Explanation: Answer reason: The provider performing the procedure must explain risks, benefits, and alternatives and obtain the client’s informed consent. The nurse typically witnesses the signature but does not obtain consent.
A nurse finds that a client scheduled for abdominal aneurysm surgery has signed the consent form but is unclear about the surgery and possible complications; what is the most appropriate action?
- Call the surgeon and ask him or her to clarify the information to the client.
- Explain the procedure and complications to the client.
- Check the physician's progress notes to see if understanding has been documented.
- Check with the client's family to see if they understand the procedure fully.
Explanation: Answer reason: Only the provider performing the procedure is responsible for obtaining informed consent and explaining risks, benefits, and alternatives. If the client is unclear, the nurse must notify the surgeon to provide clarification rather than explaining or relying on family or documentation.
What is the responsibility of the nurse in obtaining an informed consent for surgery?
- Describing in a clear and simply stated manner what the surgery will involve
- Explaining the benefits, alternatives, and possible risks and complications of surgery
- Using the nurse/client relationship to persuade the client to sign the operative permit
- Providing the informed consent for surgery and witnessing the client's signature
Explanation: Answer reason: The provider explains the procedure, risks, benefits, and alternatives; the nurse’s role is to witness the client’s voluntary signature and ensure the client was appropriately informed, not to persuade or perform the explanation.
What action should the nurse take regarding informed consent for a 15-year-old seeking treatment for a sexually transmitted infection?
- Ask the client to sign the informed consent form.
- Tell the client that a court order for treatment is needed.
- Tell the client that parental consent for treatment is needed.
- Call the client's mother to obtain telephone consent for treatment.
Explanation: Answer reason: Minors are legally allowed to consent to diagnosis and treatment of sexually transmitted infections without parental permission; thus the adolescent should sign their own informed consent.
What is the appropriate action by health care workers when a physician orders a blood transfusion for a client but her father refuses consent?
- Try to make the father willing for blood transfusion
- Get court order for blood transfusion
- Do blood transfusion without listening to father
- Abide by the father’s wishes and inform the health care provider
Explanation: Answer reason: For a minor, parents normally provide consent; however, if a parent refuses life‑saving treatment such as a necessary transfusion, providers should advocate for the child and obtain a court order to proceed. Performing it without consent or simply accepting refusal is inappropriate.
What is the first action the nurse should take when preparing a client with a head injury for a lumbar puncture?
- Obtain informed consent.
- Measure pre-procedure vital signs.
- Explain the procedure to client.
- Locate lumbar puncture tray.
Explanation: Answer reason: Before an invasive procedure like a lumbar puncture, the nurse must first verify that informed consent has been obtained. Tasks such as taking vital signs, explaining/reinforcing teaching, and gathering equipment follow after consent is secured.
The nurse on the 3–11 shift is assessing the chart of a client with an abdominal aneurysm scheduled for surgery in the morning and finds that the consent form has been signed, but the client is unclear about the surgery and possible complications. Which is the most appropriate action?
- Call the surgeon and ask him or her to see the client to clarify the information
- Explain the procedure and complications to the client
- Check in the physician’s progress notes to see if understanding has been documented
- Check with the client’s family to see if they understand the procedure fully
Explanation: Answer reason: The provider is responsible for explaining the procedure, risks, and alternatives. If the client is unclear, the nurse should notify the surgeon to re-explain rather than attempt to provide the detailed consent information or ask family.
Albeit the responsibility to explain procedures, their risks and benefits to the client is that of the physician's, in some cases, this could be witnessed by the nurse. Which client is legally allowed to give informed consent?
- An unconscious client
- A client who cannot read
- A sedated client
- A 14-year-old with a broken arm
Explanation: Answer reason: Literacy does not affect legal capacity. A client who cannot read may give informed consent if the procedure is explained, the client demonstrates understanding, and the consent is witnessed. Unconscious, sedated, and minor clients generally cannot legally consent.
Appropriate interventions would include?
- Instructing her about the great good that mass immunizations have done.
- Reporting her to the state's child protection services.
- Getting the children away from her on some pretext and giving them the shots.
- Respecting her wishes and documenting her remarks.
Explanation: Answer reason: Parents/guardians may refuse immunizations for their children. The nurse should provide education, then respect the refusal and document it. Reporting to CPS or deceiving to give shots is inappropriate.
A 24-year-old female client is scheduled for surgery in the morning. Which of the following is the primary responsibility of the nurse?
- Taking the vital signs
- Obtaining the permit
- Explaining the procedure
- Checking the lab work
Explanation: Answer reason: The nurse’s primary preoperative responsibility regarding consent is to ensure the surgical permit is obtained and properly witnessed; the provider explains the procedure.
The nurse is caring for a 12-year-old client with appendicitis. The client's mother is a Jehovah's Witness and refuses to sign the blood permit. What nursing action is most appropriate?
- Give the blood without permission
- Encourage the mother to reconsider
- Explain the consequences without treatment
- Notify the physician of the mother's refusal
Explanation: Answer reason: The nurse must respect the parent’s right to refuse blood for a minor and cannot coerce or provide treatment without consent. Inform the provider, who is responsible for discussing risks/alternatives and seeking legal action if necessary.
A client is brought to the emergency room by the emergency medical services after being hit by a car. The name of the client is not known. The client has sustained a severe head injury, multiple fractures, and is unconscious. An emergency craniotomy is required. Regarding informed consent for the surgical procedure, which of the following is the best action?
- Call the police to identify the client and locate the family.
- Obtain a court order for the surgical procedure.
- Ask the emergency medical services team to sign the informed consent.
- Transport the victim to the operating room for surgery.
Explanation: Answer reason: In an emergency, when the patient is unconscious and delay would endanger life or limb, consent is implied. Proceed with surgery rather than delaying for identification, court orders, or signatures from non-authorized persons.
In which situation would the nurse understand that implied consent is given?
- The nurse prepares to insert a nasogastric tube into a client.
- The client will have anesthesia by a nurse anesthetist for a surgical procedure.
- A client is nearing delivery, attended by a nurse midwife.
- An emergency room Emergency Department client with a laceration requiring sutures
Explanation: Answer reason: Implied consent applies in urgent situations when immediate treatment is needed and formal informed consent may not be obtainable. Treating an ED client with a laceration needing sutures is an example.
A consulting surgeon explained the risks and benefits of an experimental surgery. The client signs the consent form with a witness that attests to the signature. The client dies during the surgery. The family despondent after the death wants to litigate the hospital, physician and nursing staff. The nurse knows?
- The family has a case and should contact a lawyer.
- Nurse's notes should have documented the procedure of the informed consent and if the form was signed voluntarily.
- The family does not have a case since the consent form was signed and witnessed.
- The family does have a case since the client died.
Explanation: Answer reason: Obtaining informed consent is the provider’s duty; the nurse witnesses the signature and documents that it was signed voluntarily and the process occurred. Consent does not eliminate the possibility of malpractice nor does death alone prove negligence; giving legal advice is inappropriate.
The nurse manager informs the nursing staff at morning report that the clinical nurse specialist will be conducting a research study on staff attitudes toward client care. All staff are invited to participate in the study if they wish. This affirms the ethical principle of?
- Anonymity
- Beneficence
- Justice
- Autonomy
Explanation: Answer reason: Inviting staff to participate only if they wish reflects the right to make independent, voluntary decisions about research participation, which is autonomy.
Informed consent is obtained?
- After surgery
- Before any procedure
- During medication
- After diagnosis
Explanation: Answer reason: Informed consent must be obtained prior to any procedure or treatment so the patient can make an autonomous decision after understanding the risks, benefits, alternatives, and expected outcomes. Consent obtained after a procedure or during medication administration is not valid because the patient has not had the opportunity to decide beforehand. Diagnosis disclosure alone does not constitute consent for interventions.
A client signed consent for electroconvulsive therapy (ECT) but states just before the procedure she might not want to proceed. Which of the following responses by the nurse is appropriate?
- Most people feel better after this procedure.
- Your doctor wouldn't have ordered this treatment unless it was necessary.
- It's normal to feel nervous before this treatment.
- You don't have to go through with the treatment.
Explanation: Answer reason: Even after signing consent, a client has the right to refuse treatment at any time, including immediately before ECT, and the nurse should support autonomous decision-making. Option D correctly acknowledges the client’s right to stop and avoids coercion. Options A and B are persuasive and can be construed as pressuring the client rather than ensuring an informed, voluntary choice. Option C offers empathy but does not address the key legal-ethical issue that the client may withdraw consent.
Informed consent requires?
- Physician explanation only
- Nurse signature on consent form
- Family approval
- Client understanding and voluntary agreement
Explanation: Answer reason: Informed consent requires that the client is competent, receives adequate information, understands it, and voluntarily agrees to the procedure. The provider performing the procedure is responsible for explaining risks/benefits/alternatives, but consent is not “physician explanation only.” The nurse may witness the signature, and family approval is not required if the client has decision-making capacity.
Emergency surgery is scheduled for a client with a bowel obstruction. The nurse tells the charge nurse that she is unable to obtain informed consent from the client because the client has received opioid analgesics and is sedated. The nurse understands that which action should be implemented?
- Performing the surgery without an informed consent.
- Having the client sign the consent form because this is an emergency situation.
- Calling the family and telling them that they must come to the hospital to sign the informed consent.
- Obtaining a telephone consent from the family member and ensuring that the oral consent is witnessed by two persons.
Explanation: Answer reason: Sedation from opioids can impair decision-making capacity, so the client cannot provide valid informed consent at that time. In an emergency, consent should be obtained from the legally authorized representative when the client is incapacitated, following facility policy and applicable law. Telephone consent is commonly acceptable when documented and witnessed appropriately, helping avoid unsafe delay while still protecting client rights. Proceeding without consent or having an impaired client sign would be legally and ethically inappropriate unless specific true-implied-consent criteria are met and documented.
What document should be in guiding the care of this client?
- Client Self Determination Act
- Physician's treatment orders
- Advance Directives
- Clinical Pathway protocols
Explanation: Answer reason: These documents communicate the client’s wishes for care (e.g., life-sustaining treatments, code status) when the client cannot speak for themselves, and they should guide the plan of care. They provide legally recognized direction for healthcare decisions and help the nurse advocate for and implement client preferences. The Client Self-Determination Act is a law requiring facilities to inform clients about such rights, not the specific document used to direct care. Physician orders and clinical pathways may guide day-to-day management, but they must align with the client’s stated decisions in the event of incapacity.
The nurse is providing instructions to a pregnant client who is scheduled for an amniocentesis. What instruction should the nurse provide?
- Strict bed rest is required after the procedure.
- Hospitalization is necessary for 24 hours after the procedure.
- An informed consent needs to be signed before the procedure.
- A fever is expected after the procedure because of the trauma to the abdomen.
Explanation: Answer reason: Amniocentesis is an invasive diagnostic procedure with potential maternal-fetal risks, so valid provider-obtained informed consent must be verified prior to initiation. The nurse’s role is to ensure the consent is present, signed, and that the client’s questions are addressed by the provider before proceeding. Post-procedure, clients are typically advised to limit strenuous activity and monitor for complications rather than require strict bed rest or mandatory 24-hour hospitalization. Fever is not expected and would be a concerning sign requiring prompt evaluation.
A nurse is caring for a patient scheduled for a surgical procedure. The patient says, “I don’t really understand what the doctor is going to do, but I already signed the consent form.” What is the most appropriate action by the nurse?
- Proceed with preoperative preparations since the consent form is signed
- Notify the healthcare provider to clarify the procedure with the patient
- Explain the surgical procedure in detail to the patient
- Ask the patient to sign a new consent form after explaining the risks
Explanation: Answer reason: The provider performing the procedure is responsible for explaining the nature, risks, benefits, and alternatives so the client can give informed consent. The nurse’s role is to verify understanding and advocate for the client; if the client expresses lack of understanding, the procedure should not proceed until clarification occurs. Explaining the procedure/risks in detail or obtaining a new consent oversteps the nurse’s role and does not correct the underlying deficit in informed consent validity. Continuing pre-op preparations despite stated misunderstanding creates legal/ethical risk and undermines client autonomy.
A hospitalized patient refuses prescribed treatment despite the physician’s recommendation. Which of the following actions should the nurse take first?
- Explain the benefits of the treatment and encourage compliance
- Inform the physician that the patient is refusing treatment
- Respect the patient’s decision and document the refusal
- Proceed with administering the treatment as ordered
Explanation: Answer reason: The nurse’s priority is to verify informed refusal by first assessing understanding and providing clear education about the purpose, benefits, risks, and alternatives to the prescribed treatment. Refusal may stem from misinformation, fear, or misunderstandings that can be addressed through therapeutic communication and teaching. Notifying the provider and documenting are important, but they follow ensuring the patient has adequate information and decision-making capacity. Administering treatment against the patient’s wishes violates autonomy and can constitute battery.
In most states, adolescents who are not emancipated minors must have parental permission before?
- Treatment for drug abuse.
- Treatment for sexually transmitted diseases (STDs).
- Obtaining birth control.
- Surgery.
Explanation: Answer reason: Nonemancipated minors generally cannot provide legal informed consent for invasive procedures, so a parent/guardian must authorize them except in specific emergencies or state-defined exceptions. Many states allow minors to consent to certain sensitive services (e.g., STI evaluation/treatment, substance-use treatment, and often contraception) to reduce barriers to care and improve public health outcomes. Because these exceptions are more common than exceptions for elective operations, the best single answer is the one that typically still requires parental permission.
The client who is scheduled to have surgery cannot read or write. The surgeon obtaining consent wants to have the client's spouse sign the consent instead. What is the nurse's best action?
- Nothing; a signed informed consent statement does not need to be obtained from this client.
- Locate the spouse, because the informed consent statement must be signed by the client's closest relative.
- Inform the surgeon that the client may sign the informed consent statement with an X in front of two witnesses.
- Notify the administration because the court must appoint a legal guardian to represent the client's best interests and give consent for all surgical procedures.
Explanation: Answer reason: Decision-making capacity is separate from literacy; if the client is competent and understands the procedure, they must provide their own consent. A mark such as an X is an acceptable signature when properly witnessed, documenting that the client voluntarily authorized the procedure. Having the spouse sign would be inappropriate unless the client lacks capacity and a legally authorized representative is required. Court-appointed guardianship is not indicated solely because the client cannot read or write.
Scenario: The patient has received IV sedation for anxiety and is about to sign a surgical consent. Q. What is the nurse's most appropriate action?
- Proceed with consent
- Have the family sign
- Delay consent and notify provider
- Obtain verbal consent
Explanation: Answer reason: IV sedation can impair cognition, judgment, and the ability to understand and voluntarily agree to a procedure, making the consent potentially invalid. The nurse’s role is to verify the consent is obtained appropriately and to protect the patient’s rights, not to obtain consent when capacity is compromised. A surrogate/family member can only sign if the patient lacks decision-making capacity per legal/clinical determination and appropriate authorization, which is not implied here. The safest action is to stop the process and alert the provider so consent can be obtained when the patient is fully capable (or through the proper legal surrogate process if needed).
Nurse Jolina must see to it that the written consent of mentally ill patients must be taken from?
- Nurse
- Priest
- Family lawyer
- Parents/legal guardian
Explanation: Answer reason: Valid informed consent requires legal capacity; when a patient is mentally ill and lacks decision-making competence, consent must be obtained from a legally authorized representative. A parent or legal guardian is typically the appropriate surrogate decision-maker recognized by law for such patients. A nurse or priest cannot provide legal consent on the patient’s behalf, as they are not authorized surrogates. A family lawyer may advise but does not automatically have legal authority to consent unless formally appointed as a guardian or healthcare proxy.
A physician is explaining a procedure to a patient that may cure her recurring Staph infection. The doctor explains how the procedure is done, what to expect, the odds of the procedure curing the infection, and possible side effects and risks. The physician is?
- Preparing the patient to give informed consent.
- Protecting HIPAA by listing all of the steps of the procedure with the risks involved.
- Not required to inform the patient of any alternative therapies.
- None of the above.
Explanation: Answer reason: Informed consent requires that the patient receive understandable information about the procedure, including what will be done, expected benefits, material risks/side effects, likelihood of success, and reasonable alternatives, so they can make a voluntary decision. The physician’s explanation of the steps, expected course, probability of cure, and potential risks directly matches these required elements. HIPAA pertains to privacy and disclosure of health information, not to the content needed for procedural decision-making. Also, patients must be informed of reasonable alternatives; stating this is not required is incorrect.
Pre-operative OT for appendectomy NOT includes?
- Enema stat
- Consent
- Removal jewelleries
- Skin preparation
Explanation: Answer reason: Consent, removal of jewelry, and skin preparation are standard steps to support safe anesthesia/surgery and reduce contamination or injury. An enema is generally avoided in suspected appendicitis because it can increase intra-abdominal pressure and may raise the risk of perforation and peritonitis. Therefore this is the item not included in routine pre-op preparation for appendectomy.
Upon completing the admission documents, the nurse learns that the 87 year-old client does not have an advance directive. What action should the nurse take?
- Record the information on the chart
- Give information about advance directives
- Assume that this client wishes a full code
- Refer this issue to the unit secretary
Explanation: Answer reason: The nurse’s role on admission is to provide education about what advance directives are, how they are used, and how the client can complete them if desired. Assuming full code is unsafe because code status cannot be inferred and must be determined based on the client’s expressed wishes or a valid legal document/surrogate decision-maker. Simply charting the absence without offering education is incomplete, and delegating the matter to a unit secretary is inappropriate because it requires nursing assessment and client teaching.
A 16 year-old enters the emergency department. The triage nurse identifies that this teenager is legally married and signs the consent form for treatment. What would be the appropriate action by the nurse?
- Ask the teenager to wait until a parent or legal guardian can be contacted
- Withhold treatment until telephone consent can be obtained from the partner
- Refer the teenager to a community pediatric hospital emergency department
- Proceed with the triage process in the same manner as any adult client
Explanation: Answer reason: Because consent has been appropriately obtained, the nurse should continue with standard triage assessment and initiate needed care without delay. Waiting for a parent/guardian or contacting the partner would create an unnecessary barrier and could compromise timely treatment in the ED. Referring elsewhere is not indicated because the issue is legal capacity to consent, not age-appropriate facility placement.
The nurse is caring for an unresponsive, unstable trauma client who needs emergency surgery. Which is the most appropriate nursing action?
- Assume the client would consent if able and proceed with treatment
- Ask the provider to sign the informed consent form on behalf of the client
- Contact the client’s power of attorney to obtain consent on behalf of the client
- Notify the nursing supervisor of the situation to ensure the facility policy is followed
Explanation: Answer reason: Delaying surgery to locate a surrogate can increase morbidity or mortality, so time-sensitive stabilization and definitive care takes priority. The provider cannot sign informed consent for the client because that defeats the purpose of informed consent and is not legally valid. Notifying a supervisor may be appropriate for documentation/support, but it must not delay emergent treatment needed to preserve life or prevent serious harm.
Which of the following consent process will need to be followed for an 86-year-old patient going to surgery?
- Give the patient time to process information.
- Family members should make decision.
- Ask patient to respond immediately so he does not forget.
- Give the patient reading material about surgery and postoperative instructions.
Explanation: Answer reason: Valid informed consent requires adequate disclosure, capacity, voluntariness, and sufficient time for the client to ask questions and consider the information without pressure. Advanced age alone does not remove decision-making capacity, so the nurse should support comprehension by slowing the pace and allowing time to process. Pressuring an immediate response can undermine voluntariness and does not ensure understanding, and delegating decisions to family is inappropriate unless the client lacks capacity and a legal surrogate is in place. Written materials may help reinforce teaching but do not replace ensuring real-time understanding and opportunity for questions.
A nurse is preparing a client scheduled for a right mastectomy. Which statement indicates the need for further intervention?
- The client refuses to sign the blood consent since she is a Jehovah's Witness.
- The client identifies the right breast as the surgical site for a right mastectomy.
- The client signs the consent form with an X, which is witnessed by two licensed personnel.
Explanation: Answer reason: Preoperative readiness requires that anticipated perioperative needs (including potential blood product administration) be clarified and an acceptable plan be documented before proceeding. Refusing transfusion-related consent creates a high-risk gap that must be addressed through provider notification, discussion of bloodless strategies, and documentation of the client’s wishes/advance directives to prevent emergent ethical and safety conflicts. Verifying the correct surgical site supports surgical safety and does not signal a problem. Signing with an X can be legally acceptable when properly witnessed and the client demonstrates understanding and capacity.
A client diagnosed with a head injury undergoes preparation for a lumbar puncture. Which action will the nurse take first?
- Obtain informed consent.
- Measure pre-procedure vital signs.
- Explain the procedure to client.
- Locate a lumbar puncture tray.
Explanation: Answer reason: Informed consent is a legal and ethical prerequisite that must be verified before any invasive procedure proceeds. The nurse’s priority is to confirm that valid consent has been obtained (or to notify the provider if it has not), because proceeding without it places the client at significant legal and safety risk. Client education and baseline assessments are important but occur after ensuring the procedure is authorized and the client’s rights are protected. Gathering equipment is a preparatory task that does not supersede the legal requirement to verify consent first.
The operating room called the nurse on the surgical unit to administer a preoperative medication to a client scheduled for surgery. After giving the ordered medication, the nurse discovers the consent form for the surgery has not been signed. Of the following actions, which one should the nurse take NEXT?
- Call the operating room and inform them that the surgery must be canceled.
- Call the physician.
- Inform the nursing supervisor.
- Transfer the client to the operating room.
Explanation: Answer reason: Informed consent must be obtained before administering sedating preoperative medications because these drugs can impair decision-making capacity and make consent legally invalid. Once the missing signature is discovered, the priority is to immediately notify the provider responsible for performing the procedure so they can obtain valid consent or determine if the procedure must be delayed. The nurse should not unilaterally cancel surgery, and transferring the client without addressing consent risks proceeding without a legally valid authorization. Escalating to a supervisor may be appropriate if the provider cannot be reached promptly, but it is not the first action.
What must be obtained from the client or the client’s designated surrogate for heath care decisions prior to an invasive procedure?
- A living will.
- A Durable Power of Attorney for Health Care.
- Informed consent.
- A 12-lead EKG.
Explanation: Answer reason: Before any invasive procedure, ethical and legal standards require that the patient (or legally authorized surrogate) voluntarily authorizes the procedure after receiving adequate information and demonstrating understanding. This includes the nature and purpose of the procedure, risks, benefits, alternatives, and the right to refuse, which directly addresses what must be obtained beforehand. Advance directives like a living will or designating a durable power of attorney help guide decision-making capacity issues but do not replace procedure-specific authorization. A 12-lead EKG may be ordered as a pre-op test, but it is not the legal requirement that permits proceeding with an invasive intervention.
What is essential for an informed consent?
- The client has been informed of the facts, consequences, and implications of the scheduled procedure.
- The client is told the statistical rate of success.
- The client is told the names of assisting health care professionals.
- The client knows the time of the procedure.
Explanation: Answer reason: Informed consent requires that the patient receives sufficient information to make a voluntary, educated decision, including the nature of the procedure, expected benefits, material risks, and alternatives (including doing nothing). This option captures the core requirement of disclosure and understanding of relevant consequences and implications. Knowing logistics (time) or team member names does not establish informed decision-making capacity about the intervention itself. While success rates can be part of the discussion, it is not the essential minimum compared with clear explanation of the procedure’s facts, risks, and alternatives.
The Patient Self-Determination Act of 1990 mandates that all clients must be asked whether or not they have a(n)?
- Organ donation card.
- Advance directive.
- Last will and testament.
- Funeral home or method of burial preference.
Explanation: Answer reason: The core principle is that patients have the legal right to make decisions about their medical care, including future care if they lose decision-making capacity. The Patient Self-Determination Act requires healthcare facilities that receive Medicare/Medicaid funding to ask and document whether the client has an advance directive and to provide information about these rights. This aligns with protecting autonomy and ensuring informed choices about life-sustaining treatment, code status, and surrogate decision-making. A common distractor is a last will and testament, which addresses property distribution after death and does not guide medical treatment decisions during incapacity.
A student nurse (SN) witnesses a registered nurse (RN) performing a procedure on a client without obtaining informed consent for the procedure. The SN recognizes that the RN is guilty of committing which action?
- Breach of confidentiality
- Assault and battery
- Harassment
- Neglect of duty
Explanation: Answer reason: In this context, the threat or implication of performing the procedure without valid consent aligns with assault, and the actual unauthorized touching or procedure constitutes battery. This is distinct from confidentiality breaches, which involve improper disclosure of protected information, not unauthorized physical contact. It is also not primarily harassment or neglect of duty; the core legal issue is lack of consent for an invasive intervention.
The ethical principles most commonly associated with health care and client care decisions are autonomy, beneficence, nonmaleficence, veracity, fidelity, and justice. Informed consent for invasive procedures involves which of these ethical principles?
- Autonomy, beneficence, nonmaleficence, veracity, and fidelity.
- Autonomy, beneficence, veracity, fidelity, and justice.
- Beneficence, nonmaleficence, veracity, fidelity, and justice.
- Autonomy and nonmaleficence only.
Explanation: Answer reason: Informed consent is grounded in respect for the patient’s right to make an informed, voluntary decision, which is the core of autonomy. It also requires truthful disclosure of risks, benefits, and alternatives, aligning with veracity, and honoring commitments to the patient through fidelity. The clinician’s duty to act in the patient’s best interests and to avoid harm links to beneficence and nonmaleficence, because adequate disclosure and comprehension help prevent preventable harm from uninformed choices. Justice is a broader fairness principle and is not the primary ethical basis specifically tested for the consent process itself in this context, making the option that omits it the best fit.
A newly hired graduate nurse (GN) is helping the charge nurse admit a client. The charge nurse wants to ensure that the GN understands the facility's rules of ethical conduct. Which statement by the GN indicates the need for further teaching by the charge nurse?
- “I will make sure that I do everything in my client’s best interest.”
- “I will maintain client confidentiality always.”
- “I’ll support the Client’s Bill of Rights.”
- “I won’t discuss advance directives unless the client initiates the conversation.”
Explanation: Answer reason: Ethical and legal practice requires the nurse to provide patients with information needed to make informed decisions, including exploring and documenting advance directives during admission when appropriate. Waiting for the client to bring it up can delay clarification of goals of care and may result in care that conflicts with the patient’s preferences. Nurses should initiate the discussion in a supportive, noncoercive way and ensure the patient understands available choices and resources. The other statements reflect core ethical duties (beneficence, confidentiality, and respecting client rights) and do not indicate a misunderstanding.
At 0745 hours, the nurse is informed by the HCP that a cardiac catheterization is to be completed on the client at 1400 hours. Which intervention should be the nurse's priority?
- Place the client on NPO (nothing per mouth) status.
- Teach the client about the cardiac catheterization.
- Start an intravenous (IV) infusion of 0.9% NaCl.
- Witness the client's signature on the consent form.
Explanation: Answer reason: The core safety/legal principle is that informed consent must be obtained before any invasive procedure, and nursing actions that prepare for the procedure should not proceed until this requirement is met. The nurse’s role is to witness that the client voluntarily signs and that the appropriate consent process has occurred, ensuring the client has had the opportunity to ask questions of the provider. Teaching and starting an IV are appropriate pre-procedure tasks, but they are secondary to verifying consent is completed because proceeding without consent creates a major legal and ethical risk. NPO status is typically required, but it does not supersede ensuring the procedure is authorized and the client’s rights are protected.
A client’s physician writes the order to “obtain consent for a bronchoscopy and possible lung biopsy.” When the nurse presents the consent form to the client, the client states, “I don’t know what a bronchoscopy is.” Which is the best action by the nurse?
- The nurse should explain the bronchoscopy procedure to the client and inform the client of the risks, benefits, and treatment alternatives.
- The nurse should immediately inform the physician that the client requests additional information related to the bronchoscopy procedure.
- The nurse should give the client an information pamphlet on the bronchoscopy procedure, and tell the client to sign the consent after reading the pamphlet.
- The nurse should instruct the client to sign the informed consent form. The physician will answer any additional questions right before the procedure is performed.
Explanation: Answer reason: Valid informed consent requires that the provider performing the procedure explain the nature of the procedure, risks, benefits, and alternatives, and verify the client’s understanding and voluntariness. The client’s statement indicates a lack of understanding, so the nurse must stop the signing process and notify the physician to provide the required explanation. The nurse’s role is to witness the signature and assess comprehension, not to independently provide the full procedural disclosure that legally belongs to the provider. Having the client read a pamphlet or delaying questions until just before the procedure does not ensure informed, uncoerced decision-making and creates legal and ethical risk.
What is the definition of informed consent? Choose the best answer?
- Informed consent is obtained by the client reading the surgical/invasive procedure consent form.
- Informed consent is voluntary consent to an invasive procedure given by the client after careful consideration of all information related to the procedure and the client’s condition.
- Informed consent can be given by a client who is sedated or mentally not competent to make decisions.
- Informed consent must be given by a client prior to an invasive procedure for a lifethreatening condition requiring emergent treatment.
Explanation: Answer reason: Informed consent requires that the client has capacity and receives adequate disclosure (nature of procedure, risks, benefits, alternatives, and likely outcomes) before agreeing voluntarily. This option captures the essential elements: informed decision-making and voluntary authorization for a procedure. Merely reading/signing a form does not prove understanding, so that is an incomplete definition. Consent is not valid if the client lacks decision-making capacity (e.g., sedated), and emergencies can allow treatment under implied consent when delay would threaten life.
The charge nurse is supervising a new graduate nurse who is obtaining informed consent on clients. Which of the following situations would require follow-up?
- A trauma client who recently received ibuprofen provides consent for surgery
- A client with a history of schizophrenia provides consent for voluntary inpatient treatment
- A client who recently received morphine provides consent for an implantable port insertion
- The parent of a 6-year-old client provides consent on behalf of the client to undergo a tonsillectomy
Explanation: Answer reason: Recent opioid administration can cause sedation, impaired cognition, and reduced ability to process risks/benefits, so consent obtained shortly after morphine may be invalid and should be delayed until the client is alert and unimpaired. By contrast, a psychiatric history alone does not negate capacity; capacity is decision-specific and based on current mental status. Parents routinely provide permission for non-emergent procedures for young children, with assent sought when developmentally appropriate.
A nurse is assigned in the medical-surgical ward. After receiving the client assignment from the RN, the nurse knows that the following clients should have signed informed consents for their procedures except?
- A 58-year-old male client scheduled for bedside paracentesis
- A 39-year-old female client scheduled for transvaginal ultrasound
- A 29-year-old male client scheduled for lumbar puncture
- A 42-year-old female client scheduled for 12-lead ECG
Explanation: Answer reason: A 12-lead ECG is a noninvasive, low-risk diagnostic test that generally requires only routine explanation and patient cooperation, not a signed consent. By contrast, paracentesis and lumbar puncture involve needle entry into body cavities/spaces and carry meaningful risks (e.g., bleeding, infection, organ injury, CSF leak), so written consent is expected. A transvaginal ultrasound is minimally invasive but involves internal probe insertion, and facilities often obtain consent as part of procedural permission and patient rights for intimate exams.
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