A nurse is assessing a client who has mitral valve stenosis. Which of the following findings should the nurse expect?

Rationale:

A. These tiny red or purple spots are caused by microvascular emboli or vascular fragility associated with infective endocarditis. While they indicate ongoing infection, they are primarily diagnostic and usually do not pose an immediate threat to the patient’s airway, breathing, or circulation.

B. Fever reflects the systemic inflammatory response to the bacterial infection and is a common finding in endocarditis. While it needs monitoring and management with antipyretics or antibiotics, it does not require emergent action unless accompanied by hemodynamic instability or signs of sepsis.

C. These linear, dark streaks are a classic sign of embolic events in infective endocarditis. They are important diagnostic clues but are not acutely dangerous, and immediate intervention is usually not required.

D. This is the priority finding because it may indicate acute complications of infective endocarditis such as heart failure from valvular dysfunction, pulmonary embolism from septic emboli, or pneumonia secondary to infection. Dyspnea reflects compromised oxygenation or cardiac function, which can quickly become life-threatening. According to the ABC principle (Airway, Breathing, Circulation), respiratory distress takes precedence over other manifestations and requires prompt assessment and intervention.

Rationale:

A. Typically causes pulmonary symptoms, such as dyspnea, orthopnea, and pulmonary edema, rather than peripheral edema and hepatomegaly.

B. Right-sided HF leads to systemic venous congestion, causing peripheral edema, jugular venous distention, hepatomegaly, and abdominal discomfort. Weight gain from fluid retention is also common.

C. Can cause ascites and hepatomegaly, but usually accompanied by stigmata of chronic liver disease (jaundice, spider angiomas) and not jugular venous distention due to cardiac causes.

D. May cause generalized edema and weight gain, but jugular venous distention and hepatomegaly are less specific, and lab findings (BUN, creatinine) would help distinguish.