A nurse is assessing a patient with known mitral valve regurgitation. The nurse should expect to hear which of the following heart sounds?
Murmur
S3 and S4
Click
Friction rub
The Correct Answer is A
Rationale:
A. Mitral valve regurgitation typically presents with a murmur, which is a characteristic sound associated with the backflow of blood into the left atrium during systole.
B. S3 and S4 are not typical heart sounds and do not relate to mitral valve regurgitation.
C. A click is typically associated with mitral valve prolapse, not mitral valve regurgitation.
D. A friction rub is typically associated with pericarditis, not mitral valve regurgitation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
Rationale:
A. Fluid overload can lead to increased blood pressure due to the excess fluid circulating in the body.
B. Increased heart rate is a compensatory mechanism in response to fluid volume overload.
C. Increased hematocrit is not typically associated with fluid volume overload.
D. Increased respiratory rate is a compensatory mechanism in response to fluid volume overload.
E. Increased temperature is not typically associated with fluid volume overload.
Correct Answer is ["C","D"]
Explanation
Rationale:
A. A BMI of 20 is not typically considered a risk factor for deep vein thrombosis.
B. High calcium intake is not typically considered a risk factor for deep vein thrombosis.
C. Oral contraceptive use is a risk factor for deep vein thrombosis due to the estrogen content.
D. Immobility is a risk factor for deep vein thrombosis due to decreased venous return.
E. Hypertension is not typically considered a risk factor for deep vein thrombosis.
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