While auscultating a client's heart sounds, the nurse hears turbulence between S1 and S2. The nurse should document this finding as which of the following?
A systolic murmur
A third heart sound (S3)
A fourth heart sound (S4)
An expected heart sound
The Correct Answer is A
A. A systolic murmur: A murmur heard between S1 and S2 occurs during systole, which is why it is classified as a systolic murmur. Systolic murmurs are often due to valve abnormalities like aortic stenosis or mitral regurgitation.
B. A third heart sound (S3): The S3 sound occurs after S2, not between S1 and S2. It is associated with rapid ventricular filling and may indicate heart failure.
C. A fourth heart sound (S4): The S4 sound occurs before S1, not between S1 and S2. It is associated with a stiff or hypertrophic ventricle.
D. An expected heart sound: A murmur is not considered an expected heart sound; it is typically abnormal and requires further investigation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Assist the patient to the chair for breakfast. Moving the patient to a chair may exacerbate venous stasis and worsen circulation in this case. This is not the correct action.
B. Check the presence of lower extremity pulses. Brown discoloration and cold, blue feet suggest poor circulation or chronic venous insufficiency. The nurse should assess the pulses to evaluate arterial blood flow in the lower extremities.
C. Apply non-skid socks to feet. While non-skid socks are generally used to prevent falls, this action does not address the circulatory concern indicated by the patient's symptoms.
D. Perform deep tissue massage on bilateral lower extremities to improve blood flow. Massage could be harmful, especially if there is a possibility of a blood clot or poor arterial circulation. This is not a recommended action in this scenario.
Correct Answer is D
Explanation
A. Valve disorder: While valve disorders can cause fatigue and dyspnea, the client’s history of hypertension, tachycardia, hypercholesteremia, and medication noncompliance are more suggestive of heart failure rather than a valve disorder.
B. Asthma: Asthma typically presents with wheezing, shortness of breath, and chest tightness. It is less likely to be the cause of symptoms in this scenario, where cardiac conditions and medication noncompliance are noted.
C. Pulmonary embolism: While pulmonary embolism can cause dyspnea and tachycardia, the client's chronic cardiovascular history and edema are more consistent with heart failure than an acute pulmonary embolism.
D. Heart failure: The client has a history of hypertension, tachycardia, and hypercholesteremia, along with medication noncompliance, tachycardia, and edema. These are classic signs of heart failure, making this the most likely diagnosis
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