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 C
Explanation
Rationale:
A. Epinephrine is not typically used to treat supraventricular tachycardia (SVT).
B. Atropine is not typically used to treat supraventricular tachycardia (SVT).
C. Adenosine is the medication of choice for terminating supraventricular tachycardia (SVT).
D. Lidocaine is not typically used to treat supraventricular tachycardia (SVT).
Correct Answer is D
Explanation
Rationale:
A. Amiodarone administration is used for the treatment of ventricular fibrillation (VF) and ventricular tachycardia (VT) that is unresponsive to cardioversion.
B. Synchronized Cardioversion is used for the treatment of atrial fibrillation (AF), atrial flutter (AFL), and unstable ventricular tachycardia (VT).
C. Epinephrine administration is part of the ACLS algorithm for the treatment of VF and pulseless VT. It is given after defibrillation.
D. Defibrillation is the immediate treatment for ventricular fibrillation (VF) and pulseless ventricular tachycardia (VT).
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