Question 1

Which of the following landmarks is the correct one for obtaining an apical pulse?

Accepted Answer

Answer reason: The apical impulse (point of maximal impulse) in a typical adult is best auscultated over the mitral area, located at the left 5th intercostal space along the midclavicular line. This position aligns with where the left ventricle contacts the chest wall, giving the clearest S1/S2 for an accurate apical rate. The left 2nd intercostal space corresponds to the pulmonic area, and the midaxillary line is too lateral for routine apical pulse assessment. Using the correct landmark reduces the risk of undercounting or misidentifying heart sounds when monitoring for dysrhythmias or before giving rate-controlling medications.

Question 2

A 17-year-old girl presents to the clinic complaining of bubbles in her urine. The nurse should implement which of the following actions?

Accepted Answer

Answer reason: g., nephrotic-range protein loss). The most appropriate immediate nursing action is to assess with urinalysis/dipstick for protein to validate the symptom and guide urgency of further evaluation. Hematuria can discolor urine and may accompany renal disease, but it does not typically cause persistent foaming. Glucosuria and ketonuria are assessed when hyperglycemia or ketoacidosis is suspected, which is not the primary implication of “bubbles” in urine.

Question 3

The nurse is caring for a 55-year-old patient in the post-operative period who had a decompression of the carpal tunnel for carpal tunnel syndrome. Which of the following assessments performed by the nurse would be a concern?

Accepted Answer

Answer reason: Normal capillary refill is generally ≤2 seconds; a refill time of 7 seconds indicates markedly decreased peripheral perfusion and requires immediate evaluation of circulation and any constricting bandage/splint. A palpable radial pulse and warm fingers are reassuring findings for arterial flow. Some edema can be expected after surgery, but it becomes concerning primarily when paired with compromised perfusion or worsening neurovascular findings.

Question 4

A nurse is conducting an hourly neurological assessment on a post-stroke male patient. Upon assessment, the patient only moans and withdraws to pain without opening his eyes. What is his total score in the glasgow coma scale?

Accepted Answer

Answer reason: No eye opening is E1, moaning corresponds to incomprehensible sounds which is V2, and withdrawal from pain is M4. Adding these gives 1 + 2 + 4 = 7, consistent with a significantly depressed level of consciousness. A common distractor is 8, which would require either better verbal (confused speech) or better motor (localizing pain) than described.

Question 5

A nurse is caring for a client 2 hours post-operative who has voided 40 mL. Which of the following actions should the nurse take first?

Accepted Answer

Answer reason: Postoperative oliguria can result from urinary retention/obstruction or decreased renal perfusion, and the first nursing step is to assess and identify the cause before initiating treatment. A bedside bladder scan rapidly determines whether the low output reflects retention (full bladder) versus true low urine production. Interventions like a fluid bolus or diuretic are not appropriate without assessment because they can worsen heart failure/volume overload or be ineffective/harmful if the issue is obstruction. Waiting another hour delays evaluation of a potentially developing complication when urine output is already low for the time period.

Question 6

A patient with bacterial meningitis is treated with intravenous antimicrobial agent. Which of the following BEST indicates effectiveness of treatment?

Accepted Answer

Answer reason: Resolution of a meningeal sign indicates reduced inflammation of the meninges and is a more objective bedside indicator of response than pain symptoms alone. In contrast, severe headache, nuchal rigidity, and photophobia are classic ongoing manifestations of meningeal irritation and would suggest persistent inflammation rather than effective therapy. Therefore, the finding that best supports effective antimicrobial treatment is normalization of the meningeal sign on exam.

Question 7

Why is it necessary to remove dark-coloured nail paint before surgery?

Accepted Answer

Answer reason: Nail beds are also routinely used for rapid peripheral perfusion checks; polish makes nail-bed color changes and capillary refill assessment unreliable. In the perioperative period, early detection of hypoxemia or poor perfusion is time-critical, so removing polish reduces monitoring error. Electrocautery burns are not prevented by nail polish removal, and infection risk is not the primary rationale compared with monitoring accuracy.

Question 8

The nurse performs a physical assessment on a client admitted with arterial insufficiency of the right lower extremity. Which assessment findings does the nurse expect?

Accepted Answer

Answer reason: Arterial insufficiency reduces distal tissue perfusion, so expected findings include cool skin temperature, pallor, and diminished/absent peripheral pulses. These signs reflect inadequate oxygenated blood flow to the extremity and often worsen with elevation, sometimes improving (rubor) when dependent. In contrast, pitting edema with brown pigmentation is typical of chronic venous insufficiency from venous hypertension and stasis. Localized redness, tenderness, and swelling over a vessel is more consistent with superficial thrombophlebitis rather than arterial disease.

Question 9

The nurse is caring for a client receiving mechanical ventilation. Which client finding would require the nurse to perform a pain assessment?

Accepted Answer

Answer reason: Pain in mechanically ventilated patients is often identified through physiologic/behavioral cues because the patient may be unable to self-report. Ventilator high-pressure alarms can occur with coughing, “bucking” the ventilator, biting the tube, or fighting ventilation, which are common signs of discomfort or pain and should prompt a focused pain assessment. A relaxed facial expression suggests comfort rather than pain, and hypotension is more consistent with excessive sedation, hypovolemia, or shock than uncontrolled pain. Lack of upper-limb movement is more suggestive of neuromuscular weakness/paralysis or deep sedation and is not a reliable indicator requiring pain assessment by itself.

Question 10

To measure an adult client's apical heart rate, where does the nurse place the stethoscope?

Accepted Answer

Answer reason: In most adults, the PMI is located at the 5th left intercostal space along the midclavicular line, making it the most accurate site for apical rate measurement. Higher intercostal spaces (2nd–4th) are closer to the base of the heart and align more with pulmonic/aortic or tricuspid listening areas, so they can miss maximal intensity of S1/S2 at the apex. Using the correct landmark improves reliability when peripheral pulses are irregular, weak, or when validating heart rate before cardioactive medications.

Question 11

Which of the following parameters should be checked when assessing respirations?

Accepted Answer

Answer reason: Rate quantifies the frequency and helps identify tachypnea/bradypnea that can signal hypoxia or acidosis. Rhythm assesses regularity and can reveal apnea patterns or irregular breathing seen with neurologic or metabolic problems. Symmetry of chest expansion helps detect unilateral pathology such as pneumothorax, atelectasis, or pleural effusion, so all listed parameters are required.

Question 12

The nurse is assessing vital signs for a patient just admitted to the hospital. Ideally, and if there are no contraindications, how should the nurse position the patient for this portion of the admission assessment?

Accepted Answer

Answer reason: Accurate baseline vital signs depend on positioning that optimizes cardiopulmonary mechanics and yields consistent, reproducible measurements. An upright seated position promotes maximal lung expansion and facilitates accurate assessment of respiratory rate, work of breathing, and oxygenation while also allowing proper cuff placement at heart level for blood pressure. Supine positions can alter venous return and respiratory excursion, potentially affecting heart rate, blood pressure, and respiratory findings compared with standard seated measurement. Side-lying is primarily used for specific physical exam components (e.g., certain cardiac or rectal assessments) rather than routine vital-sign collection.

Question 13

Which action by the nurse is most appropriate while assessing the neurologic function of a client who has a freshly applied plaster cast to the lower extremity?

Accepted Answer

Answer reason: Having the client move the toes directly evaluates motor function and can reveal weakness or inability to move, which is an early warning sign of neurovascular compromise/compartment syndrome. The other actions primarily assess perfusion (capillary refill, skin temperature, and pulses) rather than neurologic status, and a palpable pulse can still be present despite significant nerve and tissue ischemia. Prompt identification of new motor deficit supports rapid escalation to prevent permanent damage.

Question 14

The nurse is assessing a client with an acute kidney injury (AKI). Which of the following findings would support a diagnosis of AKI?

Accepted Answer

Answer reason: Oliguria (typically

Question 15

A nurse is caring for a client who has been admitted with heart failure. Which of the following should be the nurse's priority when performing the initial assessment?

Accepted Answer

Answer reason: In heart failure, the most immediate life-threatening problem during an initial assessment is impaired oxygenation from pulmonary congestion/edema. Lung auscultation quickly detects crackles, diminished aeration, or other signs of fluid in the alveoli that require rapid interventions (positioning, oxygen, diuretics, escalation of care). Vital signs and evidence of volume overload (edema/JVD) are important but are typically secondary to confirming airway/breathing status when decompensation is possible. Reviewing history supports longer-term planning and is not a first priority in an acute assessment.

Question 16

A nurse notices frequent artifacts on the ECG monitor for a client whose leads are connected by cable to a console at the bedside. The nurse examines the client to determine the cause. Which of the following items is unlikely to be responsible for the artifact?

Accepted Answer

Answer reason: ECG artifact most commonly results from poor electrode-skin contact or external interference that introduces signal noise. Securing cable connections helps maintain a stable electrical circuit and decreases intermittent contact, making artifact less likely rather than more likely. In contrast, client movement can cause motion artifact, and excessive hair can prevent electrodes from adhering well, both producing a wandering or erratic baseline. Limb placement can also increase artifact risk due to more movement of extremities compared with torso placement for monitoring.

Question 17

The nurse is assessing a patient with an abnormal spinal curvature. Curvature exceeding 65 degrees in one region can lead to serious complications. The nurse should assess which region of the spine for this risk?

Accepted Answer

Answer reason: Once curves reach roughly the mid-60° range, the risk of restrictive ventilatory impairment and cardiopulmonary compromise increases, making this region a priority for focused assessment. Nursing assessment should therefore emphasize respiratory status (work of breathing, breath sounds, oxygenation) and signs of reduced chest wall excursion linked to thoracic deformity. Lumbar curves more commonly drive pain and functional limitations, while cervical and sacral involvement are less associated with the classic cardiopulmonary complication risk threshold.

Question 18

The nurse prepares to suction a tracheostomy tube to help clear a patient’s secretions. After opening the package, filling the cup with sterile water, and putting on sterile gloves, the nurse uses one hand to connect the catheter to the suction. What action would be most appropriate for the nurse to take next?

Accepted Answer

Answer reason: Tracheostomy suctioning can rapidly worsen oxygenation and trigger hypoxemia, dysrhythmias, and hemodynamic instability, so the nurse must assess respiratory status first (e.g., SpO2, breath sounds, work of breathing) to establish a baseline and determine need for preoxygenation. After connecting the catheter to suction, the next priority is ensuring the patient can tolerate the procedure and identifying if immediate oxygen supplementation is required before suction passes. Applying suction during insertion is unsafe because suction should be applied only while withdrawing to minimize mucosal trauma and hypoxia. Aseptic technique is maintained by using the dominant/sterile hand for the catheter and the other hand as contaminated for suction controls, so restarting solely because one hand connected the tubing is not indicated.

Question 19

A patient is suffering from heart failure. Which of the following would be recommended by a nurse as part of the patient's health care plan?

Accepted Answer

Answer reason: Monitoring the lower extremities for swelling is a core nursing assessment to detect worsening volume overload early and to evaluate response to diuretics and dietary sodium restriction. Encouraging increased fluid intake can worsen congestion when fluid restriction is indicated, and vigorous exercise is not appropriate during decompensation (activity should be individualized and paced). Discouraging fruits and vegetables is inconsistent with heart-healthy dietary guidance.

Question 20

A client with acute alcohol intoxication is being treated for hypomagnesemia. During assessment of the client, the nurse would expect to find?

Accepted Answer

Answer reason: A classic assessment finding of increased excitability is carpopedal spasm provoked by blood pressure cuff inflation, which corresponds to Trousseau’s sign. Magnesium deficiency can also contribute to functional hypocalcemia (impaired PTH release and resistance), reinforcing tetany-type findings. Bradycardia is more consistent with hypermagnesemia (magnesium excess causing slowed conduction), and “negative” Chvostek’s would not match the expected hyperexcitability picture.

Question 21

A nurse is assessing a client at 34 weeks gestation and auscultates a fetal heart rate of 90 bpm via doppler. Which of the following should the nurse do first?

Accepted Answer

Answer reason: Auscultated fetal bradycardia requires immediate verification because the doppler can inadvertently pick up the maternal pulse, especially if the fetal signal is weak or positioning is suboptimal. The safest first action is to confirm the source of the 90 bpm rate by comparing it to the mother’s apical/radial pulse. If the rate matches the maternal pulse, the assessment finding is not a true fetal heart rate abnormality and the nurse must reposition and reassess. If it does not match, the nurse then escalates promptly (continuous monitoring/NST and provider notification) because persistent fetal bradycardia suggests potential fetal compromise.

Question 22

An elderly man is admitted to the hospital from the Emergency Department during the night shift. The nurse is assessing the client's cerebellar function. Which of the following questions should the nurse ask the client?

Accepted Answer

Answer reason: " The cerebellum coordinates posture, gait, and fine motor control, so dysfunction commonly presents with ataxia and impaired balance. Asking about balance directly screens for cerebellar impairment and guides further focused testing (e.g., gait assessment, heel-to-shin, finger-to-nose). Asking about the current president primarily assesses orientation and cortical function rather than cerebellar function. Swallowing difficulty is more suggestive of cranial nerve/brainstem involvement, and muscle pain is a nonspecific symptom not targeted to cerebellar assessment.

Question 23

Palpating the midclavicular line is the correct technique for assessing?

Accepted Answer

Answer reason: Using this location helps the nurse place the stethoscope over the mitral area to count an apical rate when peripheral pulses may be irregular or unreliable. Systolic blood pressure is assessed with a cuff and by auscultating the brachial artery, not by locating the midclavicular line. Respiratory rate is assessed by observing chest/abdominal movement and does not require this anatomic reference.

Question 24

The telemetry nurse is caring for a client with a critical lab value indicating hypomagnesemia. In addition to reviewing the client's telemetry monitor, it would be a priority for the nurse to?

Accepted Answer

Answer reason: A priority assessment is to look for objective signs of instability such as tremors, hyperreflexia, tetany, weakness, and seizure risk so complications can be identified and treated promptly. While hypomagnesemia can cause muscle cramps, focusing only on a symptom question is less comprehensive than a targeted assessment that can detect early progression. Dietary history and bowel sound assessment may help identify contributing causes but do not address the immediate risk of acute neuromuscular complications.

Question 25

A client diagnosed with a head injury undergoes preparation for a lumbar puncture. Which action will the nurse take first?

Accepted Answer

Answer reason: A lumbar puncture in a client with head injury carries risk of neurologic deterioration, so establishing a baseline assessment is the immediate priority for safety. Pre-procedure vital signs provide essential baseline data and can reveal instability that should be reported before proceeding. This also supports rapid recognition of complications after the procedure (e.g., changes suggesting worsening intracranial dynamics). Informed consent is required but is typically obtained by the provider; the nurse verifies it is signed and that the client is stable and able to proceed, making baseline assessment the first nursing action here.

Question 26

A postpartum client calls out to the nurse, reporting a "big gush of blood" and expresses feeling lightheaded. What is the nurse's priority action?

Accepted Answer

Answer reason: A sudden gush of blood with lightheadedness postpartum suggests possible hemorrhage, most commonly from uterine atony, so the first priority is rapid bedside assessment to identify and correct the cause. Checking the uterine fundus (tone and position) quickly determines whether the uterus is boggy and needs immediate uterine massage and escalation of hemorrhage interventions. Giving oxytocin may be indicated but should follow prompt assessment/confirmation and concurrent emergency management rather than bypassing evaluation. Weighing pads and documenting are important for quantifying loss but do not address the immediate, potentially life-threatening source of bleeding.

Question 27

A nurse is assessing a patient who has longstanding hypertension. She knows that the condition is progressing to complications when which of the following sign is noted?

Accepted Answer

Answer reason: New or increasing proteinuria is an early, objective marker of hypertensive kidney damage and indicates progression to end-organ complications. Exertional dyspnea can occur from many causes and is less specific without additional heart failure findings. Severe headache may occur with markedly elevated pressures but does not by itself confirm chronic complication progression, and fatigability is nonspecific.

Question 28

A nurse is assigned to care for a client with liver dysfunction and ascites and is ordered to measure the client's abdominal girth daily. To ensure accuracy, the nurse should utilize which landmark?

Accepted Answer

Answer reason: Accurate serial abdominal girth measurement depends on using the same anatomic reference point each time to ensure changes reflect fluid shifts rather than tape placement variability. The umbilicus is the standard, easily reproducible landmark and approximates the point of maximal abdominal circumference in many clients with ascites. Measurements should be taken with the client in the same position (usually supine), at end-expiration, using consistent tape tension to improve reliability. Using higher or lower bony landmarks can miss the area of greatest distention or lead to inconsistent placement between days, reducing trend accuracy.

Question 29

A client has a head injury. Which sign is the most sensitive indicator of increased intrircrainal pressure?

Accepted Answer

Answer reason: The earliest and most sensitive clinical sign of rising intracranial pressure is subtle deterioration in neurologic status because cerebral perfusion and reticular activating system function are affected before late brainstem reflex changes appear. A declining LOC (restlessness, confusion, lethargy, decreasing GCS) can occur before classic vital-sign patterns develop. Hypertension and bradycardia are part of Cushing’s response, which is a later, ominous finding rather than an early sensitive indicator. Pupillary changes can signal cranial nerve III compression, but they are typically a later sign than LOC changes and may be absent early on.

Question 30

The nurse is attending a stable client with chronic heart failure. The nurse knows to assess the client's neck vessels to determine which of the following?

Accepted Answer

Answer reason: Clinically, the measurement is made by identifying the top of the jugular venous pulsation and measuring its vertical height above the sternal angle to estimate JVP. This directly reflects venous congestion and helps detect fluid overload or worsening right-sided pressures. Carotid bruits and carotid pulse assessment evaluate arterial disease and perfusion, not the venous congestion targeted in heart failure follow-up.

Question 31

The nurse cares for a client who sustained a stroke impacting the occipital lobe. Which of the following assessment findings would support this diagnosis?

Accepted Answer

Answer reason: Damage posterior to the optic chiasm (optic radiations/visual cortex) causes loss of the same side of the visual field in both eyes, which presents as a homonymous hemianopia. In contrast, impaired proprioception points to parietal lobe involvement, and expressive aphasia localizes to the dominant frontal lobe (Broca area). Impulsivity is more consistent with frontal lobe behavioral/executive dysfunction rather than an isolated occipital stroke.

Question 32

The nurse is planning care for a client who is at risk for increased intracranial pressure. Which of the following assessments should the nurse prioritize in the client's plan of care?

Accepted Answer

Answer reason: Prioritizing frequent assessment of responsiveness, orientation, and ability to follow commands helps detect subtle neurologic deterioration early enough to trigger rapid intervention. Pupil size/reactivity and headache are important, but they may appear later or be less reliable depending on sedation, analgesia, or baseline conditions. Abnormal reflexes such as Babinski can suggest upper motor neuron involvement but are not the priority trending assessment for acute ICP changes.

Question 33

A critical patient with multiple traumas has a Swan-Ganz catheter in place for invasive hemodynamic monitoring. Which of these values requires the brief inflation of a balloon at the distal port of the catheter?

Accepted Answer

Answer reason: Balloon inflation occludes forward flow so the pressure sensed distal to the balloon approximates downstream venous/left-sided filling pressures. In contrast, pulmonary artery pressure is measured with the balloon deflated while the catheter sits in the pulmonary artery. Central venous pressure is measured from a proximal port in the vena cava/right atrium and does not require balloon inflation, and cardiac output is typically measured by thermodilution without balloon inflation.

Question 34

A nurse is assessing an electrocardiogram rhythm strip. The P waves and QRS complexes are regular. The PR interval is 0.16 second, and QRS complexes measure 0.06 second. The overall heart rate is 64 beats per minute. The nurse assesses the cardiac rhythm as?

Accepted Answer

Answer reason: Normal sinus rhythm is defined by a regular rhythm with a rate of 60–100/min, a PR interval of 0.12–0.20 sec, and a narrow QRS (0.20 sec), which is not present, and sick sinus syndrome typically shows sinus node dysfunction with pauses or marked rate variability rather than a stable normal strip.

Question 35

The nurse is assessing a client with age-related cataracts. Which of the following assessment findings would support this diagnosis of age-related cataracts?

Accepted Answer

Answer reason: Cataracts cause progressive clouding of the lens, leading to decreased visual acuity and increased glare sensitivity, which is often most noticeable in low-light conditions. Difficulty with night vision and glare from headlights while driving is a classic, high-yield symptom that supports age-related cataracts. Peripheral vision loss more strongly suggests glaucoma or retinal disease rather than lens opacity. Blurred vision with headache is nonspecific and can reflect refractive error or acute angle-closure glaucoma rather than typical age-related cataract presentation.

Question 36

When assessing for dehydration, the nurse should observe for which of the following?

Accepted Answer

Answer reason: Dehydration reduces intravascular volume, which commonly leads to low blood pressure (often with orthostatic changes) and compensatory symptoms such as dizziness or headache. Fluid deficit also decreases salivary and mucosal hydration, producing dry mucous membranes and poor skin turgor. Urine output typically decreases and becomes more concentrated rather than increasing. Findings like weight gain/edema and hypertension more strongly suggest fluid volume excess or a different hemodynamic problem than straightforward dehydration.

Question 37

During a patient assessment, which vital sign is typically measured first?

Accepted Answer

Answer reason: Counting respirations discreetly (often while appearing to assess the pulse) provides the most accurate baseline for ventilation status. Early identification of abnormal breathing patterns can signal imminent deterioration and guides urgency of further assessment. In contrast, pulse, blood pressure, and temperature are less likely to be immediately influenced by awareness of measurement and generally do not require the same level of unobtrusive observation.

Question 38

The nurse assesses the new stoma of a client diagnosed with Crohn’s disease. Which of these assessment findings will alert the nurse that the stoma has retracted?

Accepted Answer

Answer reason: Stoma retraction occurs when the stoma is pulled back to or below skin level, often leading to a smaller, less protruding appearance and difficulty achieving a secure pouch seal. A narrowed, flattened stoma is a classic assessment clue that the mucosa is no longer everted above the abdominal surface. In contrast, a healthy new stoma should appear viable with adequate perfusion. Color and moisture findings primarily assess ischemia/necrosis or dehydration rather than structural retraction.

Question 39

Chief complains includes?

Accepted Answer

Answer reason: Asking what prompted the visit directly elicits this immediate presenting concern, which drives focused history-taking and initial assessment priorities. Items like immunization history, lifestyle/sleep habits, and disease risk factors are part of the broader health history but do not define the chief complaint. Therefore, the option describing the response to why the patient came to the hospital best matches the definition.

Question 40

Which pain scale is used in neonates?

Accepted Answer

Answer reason: This tool scores crying, oxygen requirement, vital sign changes, facial expression, and sleep pattern—domains that are observable in newborns. Self-report tools like the numeric rating scale require cognitive/language ability and are therefore inappropriate for this age group. Face-based tools are designed for older infants/children who can match their feeling to a face rather than for true neonates.

Question 41

The nurse is caring for a client in labor experiencing a prolapsed umbilical cord. The nurse anticipates that the fetal heart rate pattern will likely show?

Accepted Answer

Answer reason: Umbilical cord prolapse causes intermittent cord compression, which abruptly reduces fetal oxygenation and triggers baroreceptor-mediated fetal vagal responses. This classically produces variable decelerations—abrupt decreases in fetal heart rate that vary in timing and shape relative to contractions. Early decelerations are typically due to fetal head compression, and late decelerations reflect uteroplacental insufficiency rather than direct cord compression. Normal variability may still be present initially, but the hallmark pattern expected with cord compression is variable decelerations.

Question 42

The nurse cares for an immunocompromised adult client. The nurse reports which assessment finding as evidence of oral candidiasis?

Accepted Answer

Answer reason: These plaques are typically located on the tongue, inner cheeks, or palate and may be associated with soreness or altered taste. Unilateral neck swelling with fever suggests lymphadenitis or deep neck infection rather than an oral yeast overgrowth. Yellow crusted lip lesions are more consistent with impetigo, and fluid-filled oral blisters align more with herpes simplex or other vesicular conditions than candidiasis.

Question 43

A client arrives at the emergency department after a motor vehicle accident. While performing the trauma assessment, the nurse notes to the team the presence of Battle’s sign. A basilar skull fracture is suspected and a head CT is ordered immediately. When describing the finding, which description made by the nurse is best?

Accepted Answer

Answer reason: This presents as bruising behind the ear over the mastoid process, often delayed several hours after trauma. Periorbital ecchymosis (“raccoon eyes”) and CSF rhinorrhea are also associated with basilar skull fracture, but they describe different specific findings. Hemotympanum (blood in the middle ear) is another possible sign, yet it is not the defining description of Battle’s sign itself.

Question 44

A nurse is monitoring a patient who has been prescribed amlodipine (a calcium channel blocker) for hypertension. The patient reports experiencing dizziness and lightheadedness when standing up. What is the most appropriate nursing action?

Accepted Answer

Answer reason: Dizziness on standing after starting an antihypertensive suggests orthostatic hypotension, a safety-relevant adverse effect that must be assessed objectively. Measuring blood pressure and pulse in supine, sitting, and standing positions confirms the diagnosis and quantifies the postural drop, guiding immediate fall-prevention measures and whether the prescriber should be notified about dose adjustment. Increasing fluids may be inappropriate if the patient has comorbidities like heart failure or kidney disease and does not confirm the cause. Taking amlodipine with food is not a primary intervention for postural symptoms, and avoiding strenuous activity does not address the acute risk of syncope/falls when changing positions.

Question 45

A client has a rash consisting of scattered lesions on various parts of the body. Based on the assessment, the nurse recognizes these lesions as being?

Accepted Answer

Answer reason: Lesion distribution terminology is used to describe how a rash is spread across the body during an assessment. Scattered lesions appearing on various body parts indicates a widespread distribution pattern rather than a specific shape or arrangement. This aligns with a diffuse rash, which refers to lesions spread over a general area or multiple areas. In contrast, annular describes ring-shaped lesions and linear describes lesions arranged in a line, while confluent refers to lesions that run together into larger patches.

Question 46

Which symptom is an early sign of infection of a laceration?

Accepted Answer

Answer reason: New or worsening discomfort at the wound site can precede systemic findings because bacterial growth and tissue irritation occur before significant spread. Fever and lymph node enlargement are typically later or more systemic indicators. Copious drainage is more suggestive of an established infection (often purulent) rather than an early subtle change.

Question 47

Which sign is most characteristic of a child with croup?

Accepted Answer

Answer reason: This cough is the most distinctive clinical feature that helps differentiate croup from other pediatric respiratory illnesses. Fever may be present but is often low-grade and nonspecific. Tachycardia and respiratory distress can occur with worsening obstruction, but they are severity indicators rather than the hallmark sign.

Question 48

What is the best position for a nurse to place a 3-year-old child with right lower lobe pneumonia?

Accepted Answer

Answer reason: With right lower lobe pneumonia, the right lung is the affected (poorer ventilation) side, so placing the child with the left lung dependent supports better overall gas exchange. Lying on the affected side down can worsen hypoxemia because more blood flow is directed to the poorly ventilated lung. Supine or prone are not as targeted for improving oxygenation in single-lobe pneumonia as lateral positioning with the healthier lung down.

Question 49

The nurse is assessing breath sounds of a child admitted with asthma. The nurse would anticipate hearing which sound?

Accepted Answer

Answer reason: This produces a high-pitched, musical sound from turbulent airflow through narrowed airways. Stridor is typically an upper-airway sound (larynx/trachea) and would suggest a different problem such as croup or foreign body. Rales/crackles are more consistent with fluid in alveoli (e.g., pneumonia or heart failure), and rhonchi suggest large-airway secretions that often change with coughing.

Question 50

An elderly client diagnosed with pneumonia most likely exhibits which symptom first?

Accepted Answer

Answer reason: Older adults commonly present with atypical infection signs because fever and classic respiratory complaints can be blunted by age-related immune changes and comorbidities. Early hypoxemia and systemic inflammatory effects may manifest first as acute confusion, agitation, or new functional decline (delirium). This is a high-yield assessment cue because it may be the earliest observable change prompting evaluation for pneumonia. In contrast, productive cough and fever are common in younger adults but may be absent or delayed in geriatric pneumonia.

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