A client with suspected pulmonary edema is scheduled for an echocardiogram. What information can this diagnostic test provide to assist in diagnosing the cause of pulmonary edema?
Oxygen saturation levels
Blood pressure measurements
Assessment of cardiac structure and function
White blood cell count
The Correct Answer is C
A) Incorrect. Oxygen saturation levels are typically assessed using pulse oximetry and are not provided by an echocardiogram.
B) Incorrect. Blood pressure measurements are not directly assessed through an echocardiogram.
C) Correct. An echocardiogram provides valuable information about the structure and function of the heart, which can help diagnose the underlying cause of pulmonary edema, such as heart failure.
D) Incorrect. A white blood cell count is not part of an echocardiogram and is not used to diagnose pulmonary edema.
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Related Questions
Correct Answer is D
Explanation
A) Incorrect. Regular physical exercise is generally a healthy behavior and is not a risk factor for pulmonary edema.
B) Incorrect. Low blood pressure (hypotension) is not a risk factor for pulmonary edema; in fact, high blood pressure (hypertension) is a more common risk factor.
C) Incorrect. Adequate fluid intake is important for overall health but is not a direct risk factor for pulmonary edema.
D) Correct. Chronic kidney disease can lead to fluid and electrolyte imbalances, which can contribute to the development of pulmonary edema.
Correct Answer is A
Explanation
A) Correct. Pink, frothy sputum is often referred to as hemoptysis and is a common presentation in pulmonary edema.
B) Incorrect. Orthopnea refers to difficulty breathing when lying flat and is associated with heart failure but is not specifically related to pink, frothy sputum.
C) Incorrect. Paroxysmal nocturnal dyspnea (PND) is another symptom of heart failure but does not involve the coughing up of pink, frothy sputum.
D) Incorrect. Crepitus is a term used to describe a crackling or popping sound and is not directly related to the sputum seen in pulmonary edema.
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