A client is undergoing an echocardiogram as part of the diagnostic workup for suspected pulmonary embolism. What information can an echocardiogram provide in this context?
Visualization of blood clots in the pulmonary arteries
Assessment of heart valve function and heart structure
Measurement of arterial blood gases
Evaluation of lung function and ventilation
The Correct Answer is B
A) Incorrect. An echocardiogram does not visualize blood clots in the pulmonary arteries; it focuses on assessing heart function and structure.
B) Correct. An echocardiogram provides valuable information about heart valve function and heart structure, helping assess the impact of a pulmonary embolism on the heart.
C) Incorrect. Measurement of arterial blood gases (ABGs) is typically performed through blood sampling, not with an echocardiogram.
D) Incorrect. Echocardiograms do not evaluate lung function and ventilation; they primarily assess cardiac function.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. High-intensity exercise may not necessarily reduce the risk and could potentially increase the risk if it leads to prolonged immobility afterward.
B) Correct. Maintaining a healthy weight, regular physical activity, and avoiding smoking are known lifestyle factors that can reduce the risk of pulmonary embolism.
C) Incorrect. Lifestyle changes, as mentioned, can play a role in prevention.
D) Incorrect. While stress reduction is beneficial for overall health, it is not specifically linked to the prevention of pulmonary embolism.
Correct Answer is C
Explanation
A) Incorrect. Anhedonia refers to the inability to experience pleasure and is not the best description of the client's symptom.
B) Incorrect. Euphoria is a state of intense happiness or elation, which is not consistent with the client's report.
C) Correct. The client's feeling of impending doom and restlessness is characteristic of anxiety, which can occur in response to a pulmonary embolism.
D) Incorrect. Apathy refers to a lack of interest or emotion and does not describe the client's state of restlessness and fear.
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