A nurse is caring for a client arriving to the unit following a cardiac catheterization with a right femoral insertion site. Which of the following is the nurse's priority action?

Assess the insertion site.

Keep the client NPO for 4 hr.

Keep the affected leg slightly flexed.

Elevate the head of the bed 45°.

Answer and Explanation

The Correct Answer is A

A. Assess the insertion site: Assessing the insertion site for bleeding, hematoma, or signs of infection is the priority action because complications at the insertion site can occur post- procedure and require immediate attention.

B. Keep the client NPO for 4 hr: Keeping the client NPO is not typically necessary after a cardiac catheterization unless there are specific orders or complications.

C. Keep the affected leg slightly flexed: The affected leg should actually be kept straight to prevent bleeding from the insertion site.

D. Elevate the head of the bed 45°: The head of the bed should usually be kept flat or only slightly elevated to reduce the risk of bleeding from the femoral site.

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Correct Answer is A

Explanation

A. Dyspnea: Worsening dyspnea may indicate complications such as heart failure or embolization of infectious material to the lungs, which can occur in infective endocarditis as a result of vegetation formation on heart valves. Dyspnea can suggest decreased cardiac output or pulmonary involvement, indicating a worsening condition.

B. Malaise: Malaise is a nonspecific symptom that is common in infective endocarditis due to systemic infection and inflammation. While it can be present in both mild and severe cases, it may not specifically indicate worsening of the condition without other signs of deterioration.

C. Fever: Fever is a hallmark symptom of infective endocarditis and may persist or worsen with progressive infection. However, fever alone may not necessarily indicate worsening if the client is already febrile due to the underlying infection.

D. Anorexia: Anorexia or loss of appetite can occur in infective endocarditis due to systemic illness but may not specifically indicate worsening without other signs of deterioration. It is important to assess for other signs of worsening condition, such as hemodynamic instability or embolic events, in conjunction with anorexia.

A. The client has circumoral cyanosis. B. The client's heart rate is 86 bpm. C. The client has a pulse ox of 90% on room air. D. The client is lethargic.

Correct Answer is C

Explanation

A. The client has circumoral cyanosis: Circumoral cyanosis, or bluish discoloration around the mouth, is a sign of hypoxia but may not be present in all cases of hypoxemia. Pulse oximetry provides a more objective measurement.

B. The client's heart rate is 86 bpm: Heart rate may be within normal limits even in the presence of hypoxemia, as compensatory mechanisms may not be fully activated.

C. The client has a pulse ox of 90% on room air: A pulse oximetry reading of 90% indicates hypoxemia (oxygen saturation below normal levels), which is a significant finding, especially in a client with COPD who may already have compromised respiratory function.

D. The client is lethargic: Lethargy may occur with severe hypoxemia, but it is a late sign and may not always be present. Monitoring oxygen saturation is more reliable for early detection of hypoxemia.

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A nurse is caring for a client arriving to the unit following a cardiac catheterization with a right femoral insertion site. Which of the following is the nurse's priority action?

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Naxlex Comprehensive Predictor Exams

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