When auscultating the breath sounds of a client with pericarditis, the nurse would expect to find which of the following?

Friction rub

Wheezes

Rales

Rhonchi

Answer and Explanation

The Correct Answer is A

A. A friction rub is the characteristic auscultatory finding in pericarditis. It is a high-pitched, scratchy sound heard best at the left lower sternal border and is caused by the inflamed pericardial layers rubbing against each other.
B. Wheezes are continuous, musical sounds usually associated with airway narrowing, such as in asthma or COPD.
C. Rales (crackles) are heard in conditions like pulmonary edema or pneumonia, not pericarditis.
D. Rhonchi are low-pitched, snoring sounds associated with mucus or obstruction in the larger airways.

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Correct Answer is C

Explanation

A. Fluid overload is associated with elevated CVP, not low CVP.
B. Left ventricular failure may eventually cause elevated pulmonary pressures and increased CVP, but a low CVP does not indicate left-sided failure.
C. Hypovolemia (low circulating blood volume) leads to a decreased central venous pressure (CVP) because there is less venous return to the heart. This is the most accurate interpretation of a low CVP reading.
D. An intracardiac shunt may affect circulation dynamics but is not a typical cause of isolated low CVP.

A. Mitral valve prolapse B. Aortic regurgitation C. Mitral regurgitation D. Mitral stenosis

Correct Answer is D

Explanation

A. Mitral valve prolapse often requires no treatment or is managed with medications; balloon valvuloplasty is not typically used.
B. Aortic regurgitation usually requires surgical valve replacement rather than valvuloplasty.
C. Mitral regurgitation involves backward blood flow and is generally treated with valve repair or replacement, not balloon valvuloplasty.
D. Mitral stenosis is most commonly treated with balloon valvuloplasty, especially in clients with rheumatic heart disease. This procedure helps open a narrowed mitral valve by inflating a balloon within the valve to improve blood flow.

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When auscultating the breath sounds of a client with pericarditis, the nurse would expect to find which of the following?

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Naxlex Comprehensive Predictor Exams

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