The traditional areas of auscultation of heart sounds include Erb's point, which is located at?
Second or third intercostal space at the left sternal border
The second intercostal space at the right sternal border
Fifth intercostal space near the left midclavicular line
Third intercostal space at the left sternal border
The Correct Answer is A
Rationale:
A. Second or third intercostal space at the left sternal border: Erb's point is located here, and it's a key area for listening to heart sounds, particularly the aortic and pulmonic valves.
B. The second intercostal space at the right sternal border: This area is typically used to auscultate the aortic valve.
C. Fifth intercostal space near the left midclavicular line: This area is used to auscultate the mitral valve, not Erb's point.
D. Third intercostal space at the left sternal border: This is the location for listening to the pulmonic valve, not Erb's point.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Posterior tibial: The posterior tibial pulse is palpated just behind the medial malleolus of the ankle, near the Achilles tendon.
B. Femoral: The femoral pulse is located in the groin area, where the femoral artery passes.
C. Popliteal: The popliteal pulse is palpated behind the knee in the popliteal fossa.
D. Dorsalis pedis: The dorsalis pedis pulse is located on the top of the foot, near the first metatarsal.
Correct Answer is B
Explanation
A. Diverticulosis: Murphy's sign is not used to diagnose diverticulosis.
B. Acute Cholecystitis: Murphy's sign is a clinical test used to identify acute cholecystitis. It is positive when the patient experiences pain upon palpation of the gallbladder area during inhalation.
C. Appendicitis: Murphy's sign is not associated with appendicitis; instead, other signs such as McBurney’s point tenderness are used.
D. Nephrolithiasis: Murphy's sign is not indicative of nephrolithiasis; kidney stones are assessed through other signs and symptoms.
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