A client with a recent exacerbation of heart failure reports to the nurse feeling uncomfortable and anxious, with a sensation of the flopping in the chest. While waiting for an electrocardiogram (ECG), which assessment is most important for the nurse to obtain?

Volume of pedal pulses.

Length of capillary refill.

Rhythm of apical pulse.

Degree of skin elasticity.

Answer and Explanation

The Correct Answer is C

Rationale

A. In heart failure exacerbation, decreased cardiac output can lead to poor peripheral perfusion, potentially manifesting as weak or diminished pedal pulses. However, in the context of acute symptoms such as palpitations or chest discomfort, assessing the rhythm and rate of central pulses (like the apical pulse) may be more immediate and informative.

B. Capillary refill time assesses peripheral perfusion and can indicate circulatory status. Prolonged capillary refill (>2 seconds) may indicate poor perfusion, which could occur in heart failure exacerbation due to reduced cardiac output. It is a valuable assessment, but in this scenario, focusing on more central aspects such as the heart rhythm is typically more immediate.

C. Assessing the rhythm of the apical pulse is crucial in this scenario. The client's sensation of "flopping" in the chest suggests palpitations or irregular heartbeats, which could indicate arrhythmias such as atrial fibrillation or other dysrhythmias.

D. Skin elasticity primarily assesses hydration status and may provide information about overall skin integrity but is less directly related to the acute symptoms described by the client. While important in general assessments, it does not directly address the urgent need to assess for arrhythmias or irregular heartbeats.

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Correct Answer is B

Explanation

Rationale

A. Blood cultures are typically obtained to identify the causative organism of the liver abscess and to monitor the effectiveness of antimicrobial therapy. While repeat blood cultures may be considered if there is concern for ongoing infection or antimicrobial resistance, they may not be the immediate priority in the context of new-onset jaundice.

B. Jaundice indicates possible liver dysfunction, which can occur due to various reasons including progression of the liver abscess, obstruction of the bile ducts, or drug-induced liver injury from antimicrobial therapy. Evaluating liver function tests (such as serum bilirubin, liver enzymes) is essential to assess the extent of liver damage and guide further management.

C. Increasing protein intake is generally not indicated as the immediate response to jaundice. While adequate nutrition is important, specific dietary adjustments should be based on comprehensive assessment findings and medical recommendations.

D. Emergency transport to an inpatient facility may be necessary if the client shows signs of severe complications such as hemodynamic instability, worsening symptoms, or acute liver failure. However, this decision should be based on a thorough assessment of the client's condition and the availability of resources at the community clinic.

A. Take prescribed cortisone accurately.<br> B. Increase daily intake of sodium in diet. C. Avoid extreme environmental temperatures. D. Use a walker when weakness occurs

Correct Answer is C

Explanation

Rationale

A. It's crucial for the client to adhere strictly to the prescribed dosage and schedule to maximize therapeutic benefits and minimize potential side effects. However, temperature regulation is priority

B. Celiac disease requires strict adherence to a gluten-free diet to prevent intestinal damage, while multiple sclerosis management may involve dietary strategies to manage symptoms like fatigue or bladder dysfunction. However, increasing sodium intake generally is not a primary concern unless there are specific indications related to multiple sclerosis symptoms or medication effects.

C. Temperature sensitivity is common in multiple sclerosis, and exposure to extreme heat or cold can exacerbate symptoms such as fatigue, weakness, and cognitive dysfunction. Managing environmental temperature exposure is crucial to minimizing symptom exacerbation and maintaining comfort and safety.

D. Mobility aids, such as walkers, can assist individuals with multiple sclerosis during periods of weakness or impaired balance. Using a walker appropriately can help prevent falls and promote safe mobility. However, this instruction may be more specific to managing symptoms of multiple sclerosis rather than addressing the complex dietary needs associated with celiac disease.

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A client with a recent exacerbation of heart failure reports to the nurse feeling uncomfortable and anxious, with a sensation of the flopping in the chest. While waiting for an electrocardiogram (ECG), which assessment is most important for the nurse to obtain?

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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

The nurse is preparing for discharge a client with a history of celiac disease who now has developed multiple sclerosis. Which instruction is most important for the nurse to include in the discharge teaching plan?

Correct Answer is C

Explanation

A client arrives at a hurricane disaster medical area seeking treatment for diarrhea. Which source of contamination should the nurse consider when interviewing the client about exposure?

A child who weighs 55 lb receives a prescription for cefotaxime 150 mg/kg/day IV in divided doses every 6 hours. How many mg should the nurse administer each day? (Enter numerical value only.)

The nurse is preparing a teaching plan for an older adult client diagnosed with osteoporosis. Which expected outcome has the highest priority for this client?