Question 1

One of the most important nursing responsibilities to help prevent salicylate poisoning should include which action?

Accepted Answer

Answer reason: Primary prevention of pediatric poisoning focuses on limiting access to potentially toxic medications through safe storage. Keeping salicylates in child-resistant containers and stored up high/locked reduces accidental ingestion, which is the most common mechanism in young children. Recognizing overdose addresses secondary prevention after exposure has occurred, not prevention. Teaching to keep drugs in clear view increases visibility and access, which can worsen risk rather than decrease it.

Question 2

A middle-aged client has a strong positive family history of type 2 diabetes mellitus. The best method to prevent or delay the development of this disease in this client is to?

Accepted Answer

Answer reason: Lifestyle modification is the most effective proven strategy to prevent or delay type 2 diabetes in high-risk adults by improving insulin sensitivity and reducing insulin resistance. Weight loss toward a healthy BMI and consistent physical activity directly target the underlying pathophysiology that precedes diabetes and have strong evidence for risk reduction. Routine monthly glucose testing is screening, not prevention, and does not change risk unless paired with behavioral change. Avoiding all starches and sugars is unnecessarily restrictive and less evidence-based than an overall calorie-controlled, balanced diet plus activity; lipid control is important for cardiovascular risk reduction but is not the primary prevention method for diabetes onset.

Question 3

A female client has used Depo-Provera injections for birth control for several years. For the past 6 months, attempts to become pregnant have been unsuccessful. The nurse advises the client?

Accepted Answer

Answer reason: Return to fertility after depot medroxyprogesterone can be delayed because the medication suppresses the hypothalamic-pituitary-ovarian axis and its effect may persist beyond the last injection. A 6-month period of unsuccessful conception attempts can therefore be expected and does not by itself indicate infertility. This counseling sets realistic expectations and reduces unnecessary anxiety and premature referral. While partner semen analysis is part of an infertility workup, that evaluation is typically pursued when infertility criteria are met and after considering reversible causes and expected post-contraceptive delays.

Question 4

A client is perimenopausal. She asks the nurse about the need for birth control. The nurse knows?

Accepted Answer

Answer reason: Perimenopause involves irregular ovulation, so pregnancy remains possible despite cycle changes. Menopause is clinically confirmed only after 12 consecutive months without menses, which is why contraception is advised through that interval to prevent unintended pregnancy. Measuring gonadotropins is not routinely needed to guide contraception decisions because levels fluctuate and do not reliably rule out fertility in this transition. Avoiding sexual activity is unnecessary, and hormone therapy decisions are symptom- and risk-based rather than automatically indicated for contraception.

Question 5

A monthly testicular self-exam is recommended for males to permit early detection and treatment of testicular cancer. Testicular cancer is more prevalent?

Accepted Answer

Answer reason: Testicular cancer has its peak incidence in younger adult males, so screening education is targeted to this age group. Teaching regular self-examination supports early recognition of a painless testicular mass and prompt evaluation. The disease is not most common in the elderly; in older men, different malignancies (e.g., prostate cancer) are more prevalent. The other options describe associations that are not recognized as primary epidemiologic patterns for testicular cancer compared with the strong age-related risk peak.

Question 6

A young, adult client has a family history of chronic lung disease. He wants to avoid these processes and asks the nurse for information. The nurse replies?

Accepted Answer

Answer reason: Chronic lung disease risk is influenced by modifiable environmental and behavioral exposures, so education should focus on preventable factors despite a family history. Workplace inhalants (e.g., dusts, fumes, chemicals) are well-established contributors to chronic bronchitis/COPD and other chronic lung conditions, making this a concrete, actionable prevention point. The statement about not being able to alter genetic makeup is incomplete because risk can be reduced by changing exposures even if genes cannot be changed. The claim that avoiding smoking guarantees no lung disease is inaccurate because non-smokers can still develop chronic lung disease from occupational and other environmental exposures.

Question 7

A nurse works in a clinic where the nurse is responsible for client education. Which principle is a factor in client education?

Accepted Answer

Answer reason: Patient education is based on the principle that learning is a lifelong process and can occur at any age when teaching is individualized. This option reflects a universal teaching principle that supports assessing readiness, literacy, culture, and learning preferences rather than assuming fixed limitations by age or life role. The other choices rely on stereotypes (young/old, middle-aged) or imply that crisis is required for learning, which is unsafe because effective prevention and self-management teaching should occur before severe illness. Nurses should approach all clients as capable learners and tailor strategies to developmental stage and context.

Question 8

The nurse is teaching a health promotion class in the community. Which of the following would the nurse encourage in order to prevent type 2 diabetes mellitus?

Accepted Answer

Answer reason: Weight reduction/maintenance and routine physical activity are the most consistently supported interventions to lower progression from prediabetes to diabetes. Regular exercise increases peripheral insulin sensitivity and helps control visceral adiposity, the key modifiable risk factor. A “fat-free” diet or extreme low-carbohydrate approaches are not required and may be difficult to sustain, while promoting a high-protein/high-fat diet can worsen cardiometabolic risk in many clients.

Question 9

The nurse is asked to complete health education on testicular cancer. To obtain the maximal impact, the nurse should plan to present this education to which group?

Accepted Answer

Answer reason: This is the population most likely to benefit from teaching about warning signs and the importance of prompt evaluation of a painless testicular mass. Fertility history is not a primary determinant used to select a public health target group for testicular cancer education. Men over 50 are at comparatively higher risk for other male reproductive cancers (e.g., prostate), making that group less aligned with the primary epidemiology of testicular cancer.

Question 10

The 21-year-old who has been diagnosed with polycystic ovary syndrome (PCOS) asks about changes she could make to help control her disease. Which statement is the nurse’s best response?

Accepted Answer

Answer reason:  Lifestyle modification is first-line management in PCOS because excess adiposity worsens insulin resistance and hyperandrogenism, driving anovulation and irregular menses. Weight control through healthy diet and regular activity can improve ovulatory function, reduce androgen-related symptoms, and lower long-term risks such as type 2 diabetes and cardiovascular disease. The other options do not address the underlying metabolic/endocrine contributors to PCOS; for example, NSAIDs only provide symptomatic pain relief and do not modify disease course. Counseling should therefore prioritize sustainable weight and metabolic risk reduction as the most impactful self-management change.

Question 11

The nurse completes teaching with an adolescent newly diagnosed with acute hepatitis C. Which statement indicates the need for additional teaching?

Accepted Answer

Answer reason:  Resolution of jaundice reflects improvement in bilirubin handling and symptoms, not confirmed viral clearance. Hepatitis C can persist and become chronic even after acute symptoms improve, so clinical improvement does not equal cure. Cure is determined by follow-up testing (e.g., virologic response/undetectable HCV RNA), and ongoing monitoring is often needed. The other statements align with expected acute illness features (hepatomegaly, anorexia) and the need for continued liver function follow-up.

Question 12

The nurse is caring for the child with bronchial asthma. Which statement is most important for the nurse to make when teaching the parents?

Accepted Answer

Answer reason: Asthma teaching prioritizes prevention of exacerbations by identifying and avoiding triggers that provoke airway hyperresponsiveness. Environmental exposures such as cold air and strong odors/irritants commonly precipitate acute bronchospasm and can quickly worsen work of breathing, making this a high-impact safety message for parents. In contrast, terminology about what asthma is called does not change day-to-day management or reduce risk of attacks. The acid–base statement is inaccurate because respiratory failure leads to CO2 retention and respiratory acidosis rather than alkalosis.

Question 13

When developing a teaching session on glaucoma for the community, which statement should the nurse stress?

Accepted Answer

Answer reason: Open-angle glaucoma often progresses silently with gradual peripheral vision loss, so patients may not notice symptoms until significant irreversible damage has occurred. Community teaching should emphasize the need for routine eye exams and screening because early detection and treatment can slow progression and prevent blindness. Eyeglasses do not correct elevated intraocular pressure or optic nerve damage, making that statement incorrect. The screening-age statement is misleading because screening frequency is individualized and risk-based rather than a blanket yearly recommendation for ages 20–40.

Question 14

A mother brings her 4-week-old child to the clinic. She states that he hasn’t been eating well and is lethargic when she holds and cuddles him. He has lost 7 oz (198.5 g) since birth. He’s otherwise healthy and has no congenital defects. Which condition is the pediatrician most likely to diagnose?

Accepted Answer

Answer reason: At 4 weeks, an infant is expected to regain birth weight by about 10–14 days and then steadily gain; continued weight loss is abnormal and clinically concerning. The described lethargy during holding/cuddling suggests diminished responsiveness and possible psychosocial/feeding pattern issues, which can be seen with this condition. In contrast, gluten-related malabsorption is unlikely before gluten exposure, and congenital obstructive conditions would typically present earlier with prominent GI obstruction findings.

Question 15

Which statement about warts would the nurse incorporate when assisting with a community health teaching program on common skin problems?

Accepted Answer

Answer reason: Warts are caused by human papillomavirus, and available therapies primarily remove or destroy infected keratinized tissue rather than eradicating the virus from the body. This makes teaching focused on expected course, recurrence risk, and prevention of spread more accurate than promising a virus-killing cure. Excision/cutting is not preferred in children because it is painful and can scar, and it does not prevent recurrence. Also, warts involve the epidermis rather than the inner skin layer (dermis), making that statement inaccurate.

Question 16

A home health nurse visits a recently discharged client with right-sided paresis due to a stroke. The nurse discovers that the spouse has been feeding the client. The nurse?

Accepted Answer

Answer reason: Promoting independence in activities of daily living after stroke supports rehabilitation, preserves function, and reduces learned helplessness. Before directing major changes, the nurse should assess the spouse’s understanding, fears (e.g., choking/aspiration), time constraints, caregiver burden, and the client’s current ability so teaching and goals match reality. This assessment step enables a safe plan such as adaptive equipment, pacing, and appropriate supervision rather than either forcing independence or taking over care. The other options prematurely escalate to dependence (hiring an aide or facility placement) or use an unsafe, overly rigid approach that could increase risk and frustration.

Question 17

A male client and his partner have decided not to have more children. The client requests information about permanent, male birth control options. The nurse explains?

Accepted Answer

Answer reason: Permanent male contraception counseling should emphasize effectiveness, safety, and key post-procedure expectations. This option accurately reflects that vasectomy is a common minor surgical sterilization method with high efficacy and low complication rates. “Cannot be reversed” is misleading because reversal may be possible, though not guaranteed and should not be relied on when choosing sterilization. Insurance coverage is variable and not a clinical teaching point that reliably answers what the procedure is and why it is chosen.

Question 18

As a nurse working in a chronic obstructive pulmonary disease (COPD) clinic, you advise clients daily about health care matters. The most important factor in prevention and treatment of COPD is?

Accepted Answer

Answer reason: Smoking cessation is the single most effective intervention to prevent COPD onset and to slow the rate of lung function decline once COPD is present. Removing ongoing tobacco smoke exposure reduces chronic airway inflammation, mucus hypersecretion, and progression of emphysematous destruction, which no vitamin regimen can counteract. Annual influenza vaccination is important to reduce exacerbations and complications but does not address the primary driver of disease progression. Asthma control can improve symptoms in patients with overlap disease, yet it is not the dominant preventive and disease-modifying factor across COPD populations.

Question 19

Human sexuality education for clients with special needs?

Accepted Answer

Answer reason: Sexuality education is a health-promotion intervention that supports safety, developmentally appropriate relationships, and informed decision-making for all clients, including those with disabilities. Teaching boundaries, consent, communication, and body awareness reduces vulnerability to exploitation and supports appropriate social interaction. It also provides preventive education about contraception and STI risk tailored to cognitive level and learning needs. Statements that it is inappropriate or should narrowly emphasize genital sex reflect misconceptions and would increase risk by withholding needed preventive education.

Question 20

The female client tells the nurse that her cholesterol level was 189 mg/dL. Which action should the nurse implement?

Accepted Answer

Answer reason: Total cholesterol

Question 21

A local community health nurse is asked to speak to a group of adolescent girls on the topic of preventing pregnancy. Which statement indicates the adolescents need more information on this topic?

Accepted Answer

Answer reason:  Ovulation can occur before cycles become regular, especially in early adolescence, so pregnancy is possible even with irregular menses. Believing that only regular cycles allow conception reflects misunderstanding of fertility and puts the adolescent at risk for unintended pregnancy. The other statements correctly recognize that pregnancy can occur with first intercourse, infrequent sex, and with withdrawal due to pre-ejaculate sperm and timing errors. Therefore this statement indicates the need for further education.

Question 22

Which statement should be included when teaching a client newly diagnosed with testicular cancer?

Accepted Answer

Answer reason: Clients with testicular cancer have an elevated lifetime risk of developing a tumor in the remaining testis, so ongoing surveillance is a key teaching priority. Regular self-exam helps the client detect new masses early and seek prompt evaluation. Chemotherapy can be highly effective for many testicular cancers, so stating it isn’t responsive is inaccurate. Radiation may be used for some histologies/stages, and routine testosterone is not universally required after unilateral orchiectomy because the remaining testis often maintains androgen production and sexual function.

Question 23

The infant, diagnosed with hypothyroidism, is prescribed levothyroxine sodium. Which independent nursing intervention would assist the nurse in evaluating the effectiveness of levothyroxine sodium?

Accepted Answer

Answer reason: Monitoring growth parameters and developmental progress is an independent nursing action that provides ongoing, functional evidence that thyroid hormone replacement is adequate. Lab monitoring of thyroid hormone/TSH requires provider orders and is not an independent nursing intervention, making that choice incorrect despite being clinically relevant. Feeding intake can be influenced by many factors and is less specific for therapeutic response, while catecholamines/ECG are not routine measures for hypothyroidism treatment efficacy.

Question 24

A perimenopausal client is at high risk for osteoporosis because of family history, lactose intolerance, and small body frame. The client asks the nurse how to prevent osteoporosis. What is the most important information for the nurse to provide for this client?

Accepted Answer

Answer reason: Primary prevention of osteoporosis centers on optimizing bone mineralization and slowing bone loss through adequate calcium intake and sufficient vitamin D to support calcium absorption. This client’s lactose intolerance makes dietary calcium intake more challenging, so emphasizing calcium and vitamin D sources/supplementation is a high-yield, low-risk nursing intervention. HRT is not universally recommended solely for osteoporosis prevention because potential harms (e.g., thromboembolism, breast cancer risk) must be weighed individually. Bone density testing is screening/monitoring rather than prevention, and smoking cessation is important for bone health, making the statement that it’s unnecessary clearly incorrect.

Question 25

A nurse is teaching health to a class of fifth graders. Which information is most important for the nurse to include?

Accepted Answer

Answer reason:  Growth in preadolescents depends on adequate nutrition, sleep, and healthy activity balance; extremes can disrupt normal growth patterns. Very intense training before puberty can create an energy deficit and physiologic stress that may delay growth and pubertal progression, so teaching moderation is a key prevention message. One common misconception is that growth is entirely predetermined, but health behaviors (nutrition, rest, and appropriate activity) do influence growth potential. Another unsafe misconception is minimizing attention to calorie intake during growth, when adequate, balanced calories are essential for normal development.

Question 26

A mother of a 5-month-old infant is planning a trip to the beach and asks for advice about sunscreen for her child. Which instruction should the nurse give the mother?

Accepted Answer

Answer reason: Infants under 6 months have more permeable skin and a higher surface-area-to-body-weight ratio, increasing systemic absorption and irritation risk from topical products. The safest primary prevention is minimizing direct sun exposure with shade, protective clothing, and hats. If unavoidable exposure occurs, guidance typically limits any product use to small areas and prioritizes physical barriers, making routine sunscreen application inappropriate at this age. Options suggesting low SPF thresholds or single heavy application ignore the need for adequate broad protection and frequent reapplication after sweating/swimming.

Question 27

A young child’s parents ask for advice on the use of an insect repellent that contains DEET. Which statement by the nurse would be correct?

Accepted Answer

Answer reason:  DEET is effective but can be absorbed through skin, so pediatric teaching emphasizes minimizing skin exposure while still preventing insect bites. Applying repellent to clothing reduces systemic exposure risk and can still provide good protection, especially when used on outer garments. Claims that it is not effective against Lyme-disease ticks are inaccurate because DEET can repel ticks when used properly. Frequent reapplication like sunscreen is unsafe guidance; the goal is the lowest effective concentration with reapplication only as directed on the product label.

Question 28

A nurse is teaching a 13-year-old girl diagnosed with scoliosis and her parents how to apply a Milwaukee brace. Which action should the nurse do first?

Accepted Answer

Answer reason: Effective patient/family teaching starts with assessing baseline knowledge, readiness, and misconceptions so education can be individualized and safe. This approach also builds rapport with an adolescent and supports shared decision-making by inviting concerns and questions early. Once the nurse understands what the teen and parents already know, the nurse can tailor step-by-step application teaching, skin care, wearing schedule, and troubleshooting to their needs. In contrast, directing them to a brochure or setting formal objectives first skips assessment and risks reinforcing misunderstandings or missing barriers to adherence.

Question 29

A female client comes to the student health clinic with concerns about unprotected sex experienced last night. The nurse?

Accepted Answer

Answer reason: Emergency contraception is a time-sensitive preventive intervention after unprotected intercourse, and prompt counseling/referral is the safest, most effective nursing response. Because the exposure occurred last night, the client is within the typical window where emergency contraception can significantly reduce pregnancy risk. Reassurance is inappropriate because pregnancy risk cannot be dismissed without considering timing in the cycle and other factors. A pregnancy test immediately after intercourse is not clinically useful because pregnancy is not detectable yet; waiting for a missed period delays prevention.

Question 30

The most effective method to decrease morbidity and mortality of stroke is prevention. What is the most effective method of stroke prevention?

Accepted Answer

Answer reason: Primary stroke prevention is achieved by modifying major, common risk factors before an event occurs, especially hypertension, diabetes, hyperlipidemia, obesity, and sedentary lifestyle. Lifestyle change plus chronic disease control produces the largest population-level reduction in first-time stroke incidence and downstream mortality. Antiplatelet therapy is secondary prevention for many patients and is not universally indicated because bleeding risk can outweigh benefit in low-risk individuals. Angioplasty is reserved for select vascular disease cases, and tPA is an acute treatment after ischemic stroke onset rather than prevention.

Question 31

The adventure-seeking teenager who gets bored easily and requires action, movement, and quick changes is at risk for drug and sexual experimentation. The nurse counsels the client and family to avert these high-risk behaviors by?

Accepted Answer

Answer reason: Adolescents with high sensation-seeking traits benefit from harm-reduction strategies that provide safe, structured outlets for novelty and intensity. Channeling the need for action into supervised sports/adventure activities can satisfy stimulation needs while decreasing exposure to peers, settings, and impulses linked to substance use and risky sex. This approach aligns with anticipatory guidance by matching the intervention to the teen’s developmental drive for excitement and autonomy while maintaining safety boundaries. An after-school job or volunteering can be positive but may not meet the immediate physiologic/behavioral need for high stimulation, making them less effective for this particular risk pattern. Mental health referral is appropriate if there are comorbid psychiatric concerns, but it is not the primary first-line counseling focus for a sensation-seeking profile described here.

Question 32

A client who will be flying nonstop from New York to Tokyo is seen in the travel clinic today. The nurse knows the client understands the teaching regarding deep vein thrombosis (DVT) prevention when he replies?

Accepted Answer

Answer reason: Immobility during long-distance travel increases venous stasis, which is a key modifiable risk factor for DVT. Regular ambulation and leg stretching promote venous return via the calf muscle pump and directly addresses the highest-yield prevention strategy for prolonged flights. Aspirin is not routinely recommended for travel-related DVT prevention in the general population and does not reliably prevent venous thrombosis. Drinking only a single 8-ounce serving of water is insufficient guidance, and alcohol can worsen dehydration and further reduce mobility, both of which can increase risk.

Question 33

A client tells the nurse,"There’s no point in quitting cigarette smoking at my age. I have smoked for 40 years." The nurse?

Accepted Answer

Answer reason: Smoking cessation is an effective disease-prevention intervention at any age because it reduces ongoing airway inflammation and further exposure-related damage. This response provides accurate, motivational education that quitting can slow decline in lung function and reduce risk of complications, even after decades of smoking. Validating the client’s statement promotes hopelessness and decreases readiness to change. Recommending smokeless tobacco substitutes one harmful nicotine source for another and does not address cardiovascular and cancer risks, while discussing disease combinations is less therapeutic and not action-oriented.

Question 34

A client has asthma. The nurse is aware that?

Accepted Answer

Answer reason: Asthma self-management relies on patients recognizing worsening control early and following a stepwise action plan to prevent severe exacerbations. A written asthma action plan paired with peak expiratory flow monitoring provides objective feedback on airway narrowing and gives clear instructions for medication adjustment and when to seek care. This combination is strongly associated with fewer exacerbations and improved control through better adherence and timely escalation. In contrast, statements suggesting education review is unnecessary or that outcomes are the same as non-asthma clients contradict well-established evidence of asthma’s morbidity and the benefit of structured self-management support.

Question 35

Self-monitoring of blood glucose is an important part of diabetes management because?

Accepted Answer

Answer reason: Self-monitoring provides real-time data that guides day-to-day diabetes decisions such as food intake, activity, medication timing/dose (as prescribed), and when to treat hypo/hyperglycemia. This supports patient safety by helping the client recognize patterns and respond early to prevent acute complications. Option A is too narrow because exercise is only one possible response and may be unsafe in certain situations (e.g., marked hyperglycemia with ketones). Options B and D incorrectly imply a single cause (carbs) or that an abnormal reading primarily indicates bad insulin, when many factors affect glucose values.

Question 36

A breastfeeding client asks how she can do breast self-examination (BSE) while nursing. Which response would be the most accurate?

Accepted Answer

Answer reason:  Breast self-exam is most accurate when breast tissue is least engorged and nodularity from milk is minimized. Examining right after feeding reduces fullness and makes it easier to distinguish normal lactational changes from suspicious masses. Delaying BSE until breastfeeding ends can postpone detection of breast abnormalities. Advising the client to perform BSE exactly as before pregnancy ignores the practical need to time the exam when breasts are softest during lactation.

Question 37

An 8-year-old child was sent home after the school reported the presence of head lice. Which information is most helpful to the parents?

Accepted Answer

Answer reason: Treatment with a pediculicide followed by combing the hair with a finetooth comb will usually kill all lice and remove the nits. Retreatment in 7 to 10 days may be necessary to kill newly hatched lice. Effective pediculosis capitis management requires killing live lice and physically removing nits, because many products are not fully ovicidal. Using an approved pediculicide plus meticulous wet/combing with a fine-tooth comb addresses both components and reduces ongoing transmission. A second treatment timed about 7–10 days targets lice that hatch after the first application, preventing reinfestation from newly emerged nymphs. Isolation for a week is unnecessary with appropriate treatment, and lindane is not first-line due to neurotoxicity risk and safer alternatives. Cutting hair is not required for cure and is an unnecessarily drastic measure.

Question 38

The client’s BP is being taken at a screening clinic. Which client statement to the nurse demonstrates awareness of having a risk factor for hypertension?

Accepted Answer

Answer reason:  Hypertension risk assessment includes recognizing nonmodifiable risk factors and acting on them with appropriate screening. African American race/ethnicity is associated with higher prevalence and earlier onset of hypertension and related complications, so increased monitoring reflects accurate awareness. A BMI of 23 with BP 118/70 describes normal findings rather than increased risk. Having a single glass of wine is not, by itself, a clear hypertension risk factor compared with established demographic risks, and influenza vaccination is unrelated to hypertension risk.

Question 39

The married couple tells the nurse they have been unsuccessful at achieving a pregnancy. What should be the nurse’s initial question when they ask if they should begin testing for infertility?

Accepted Answer

Answer reason:  Infertility evaluation is generally initiated after a defined period of regular, unprotected intercourse without conception (commonly 12 months, or 6 months if the female partner is older), so the first step is to establish whether they meet criteria for workup. This question directly determines timing/need for referral and frames the rest of the assessment, including frequency and consistency of exposure. Lifestyle risks and prior infections are important contributors, but they are secondary screening questions once the basic definition and duration criteria are clarified. Asking about marriage duration is not clinically equivalent to duration of unprotected intercourse and can mislead assessment.

Question 40

The client asks the nurse how a woman can recognize when she is ovulating. Which should be the nurse’s response?

Accepted Answer

Answer reason:  Ovulation is associated with estrogen-driven changes that make cervical mucus thin, clear, slippery, and elastic (spinnbarkeit), which supports sperm survival and transport. This is a practical, patient-observable sign used in fertility awareness methods. Basal body temperature typically rises after ovulation due to progesterone rather than staying low. Urine ovulation predictor kits detect an LH surge (positive) before ovulation, not a negative result, and libido more commonly increases rather than decreases around ovulation.

Question 41

The community health nurse is administering Pneumovax and flu vaccinations to clients with asthma, chronic bronchitis, and emphysema. A client asks the nurse why these vaccines are recommended. What is the best response by the nurse?

Accepted Answer

Answer reason:  Clients with chronic respiratory disease have limited pulmonary reserve, so influenza or pneumococcal infection can rapidly worsen ventilation/perfusion mismatch and precipitate respiratory failure. Vaccination is a primary prevention strategy that reduces the risk and severity of these infections and their complications (e.g., pneumonia, COPD/asthma exacerbations, hospitalization). Options suggesting bronchodilation or reduced tachypnea incorrectly describe acute symptomatic effects rather than immunologic prevention. Saying they are for “all clients” is too nonspecific and does not address the increased risk and consequences in this population.

Question 42

The nurse is educating parents of a child with hypopituitarism about realistic expectations of height for their child who is successfully responding to growth hormone replacement. What is the best information for the nurse to include?

Accepted Answer

Answer reason:  Effective growth hormone replacement in GH deficiency typically produces catch-up growth, meaning linear growth velocity increases above the child’s pre-treatment rate. This is the realistic expectation families should understand: treatment accelerates growth toward a more age-appropriate trajectory. Saying growth will be the same as peers ignores the expected early increase in growth velocity after initiating therapy. Stating the child will never reach normal adult height is overly absolute and not accurate when therapy is successful and started in a timely manner.

Question 43

A nurse is developing a teaching plan for parents of a toddler who was just diagnosed with sickle cell anemia. Which statement is important to emphasize in the teaching plan?

Accepted Answer

Answer reason: Sickle cell disease education prioritizes preventing sickling triggers and recognizing early signs of crisis to reduce ischemia, pain, and organ damage. Parent teaching should focus on hydration, avoiding extreme temperatures and high altitude, promptly treating infections/fever, and seeking care for pain, chest symptoms, or splenic enlargement. The genetics statement is incorrect because future children are not guaranteed to be affected; risk depends on both parents’ carrier/affected status (autosomal recessive). Increased bleeding tendency is not the hallmark problem in sickle cell disease (that aligns more with hemophilia or thrombocytopenia), making that guidance misleading and potentially restrictive.

Question 44

A mother is concerned that her 3-year-old child has been exposed to erythema infectiosum (fifth disease) and asks the nurse what symptoms to look for. What is the best response by the nurse?

Accepted Answer

Answer reason: This pattern is a key distinguishing feature parents can recognize after an exposure. The sandpaper-like rash is more consistent with scarlet fever, and vesicular lesions suggest varicella. A several-day high fever followed by a diffuse maculopapular rash is more typical of roseola, not fifth disease.

Question 45

A mother states that she recently received information that hand-foot-andmouth disease has been diagnosed in a few of her child’s preschool classmates. The nurse should instruct the mother to observe her child for which symptoms?

Accepted Answer

Answer reason: The described distribution (buccal mucosa, tongue, soft palate, hands, feet) matches the typical pattern parents should monitor for during an outbreak in childcare settings. Vesicles on the trunk/face/scalp suggests varicella rather than HFMD. A target-like rash around a bite mark suggests erythema migrans or localized reaction, and purpuric lesions with GI/joint pain suggests vasculitic processes (e.g., IgA vasculitis), neither fitting HFMD.

Question 46

The nurse is preparing discharge instructions for a female client who has suffered a spinal cord injury at the C4 level. What is the most important information for the nurse to include?

Accepted Answer

Answer reason: Spinal cord injury does not inherently eliminate ovarian function, so fertility can persist even when sexual function and sensation are altered. The priority discharge teaching is pregnancy prevention planning because clients may incorrectly assume they cannot conceive and therefore forgo contraception. Menstruation may be temporarily disrupted after acute injury due to physiologic stress, but it typically returns and is not expected to permanently stop. Statements implying inability to conceive or that intercourse will be unchanged are unsafe and misleading because they ignore common changes (e.g., autonomic dysreflexia risk with high lesions, altered lubrication, positioning and assistive needs).

Question 47

A female client considers using spermicidal agents because she wants both birth control and protection from sexually transmitted infections (STIs). The nurse educates the client that spermicidal agents?

Accepted Answer

Answer reason: Spermicides alone have a relatively higher typical-use failure rate and do not provide reliable protection against STIs. Combining a spermicide with a barrier method increases contraceptive effectiveness by adding a mechanical block to sperm entry and improving overall method efficacy. The client’s goal includes STI protection, which is best addressed by correct and consistent condom use; spermicides do not eliminate bacterial or viral STIs and may even irritate mucosa, potentially increasing susceptibility. They are used at the time of intercourse, but “few side effects” is inaccurate because local irritation and allergy can occur.

Question 48

Cellular damage related to oxidative stress (free radicals) is associated with degenerative diseases that affect older clients, such as atherosclerosis and cancer. Antioxidants may slow the oxidative process. The client obtains benefit from antioxidants by?

Accepted Answer

Answer reason: Antioxidants reduce oxidative damage by neutralizing free radicals, and the most direct way to increase antioxidant availability is through adequate dietary intake (e.g., vitamins C, E, carotenoids, selenium) from a balanced diet, with supplementation when appropriate. This option explicitly targets antioxidant consumption, aligning with the question’s mechanism of benefit. Avoiding tobacco smoke and radiation reduces exposure to oxidants but is not the mechanism of obtaining benefit from antioxidants themselves. Exercise and weight control are important for overall cardiometabolic risk reduction, but they are indirect and not specifically antioxidant-focused in the way the stem asks.

Question 49

A female, teenage client is seen in clinic today for a routine physical examination. During the screening for high-risk behaviors, the client tells the nurse that while she does not drink alcoholic beverages, her boyfriend does prior to driving an automobile. The nurse counsels the client to?

Accepted Answer

Answer reason: The priority is injury prevention by reducing exposure to impaired driving, a major, predictable cause of preventable morbidity and mortality in adolescents. Counseling should focus on a clear, actionable safety behavior the client can control immediately, including arranging an alternative ride or calling a trusted adult. Ending the relationship is not a realistic or necessary first-line safety intervention and may reduce openness to future counseling. Driving without a license introduces legal risk and potential safety issues, and threatening to call police is coercive and can undermine therapeutic communication without ensuring immediate safety planning.

Question 50

A client asks the nurse, “Will my immune system be weaker by relying on a vaccine for protection?” The nurse informs the client that?

Accepted Answer

Answer reason: Vaccines work by presenting antigen in a controlled way that stimulates adaptive immunity (B-cell antibody production and immune memory) without requiring the patient to suffer the full disease. This means vaccination does not “weaken” the immune system; it trains it to respond faster and more effectively on future exposure. Natural infection can sometimes produce immunity but carries avoidable risks of severe illness, complications, and transmission to others, so it is not a safer or “better” strategy. The other options are incomplete or incorrect because they either misunderstand immune function in illness, imply immunity is only short-lived as a defining feature, or promote risky natural infection over vaccination.

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