A positive Murphy's sign is indicative of?
Diverticulosis
Acute Cholecystitis
Appendicitis
Nephrolithiasis
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Dextrocardia is a condition where the heart is located on the right side of the chest and does not typically cause crackles in the lungs.
B. Hypertension may lead to cardiovascular complications but is not directly associated with crackles in the lungs.
C. Palpitations are related to sensations of irregular or rapid heartbeats, not crackles in the lungs.
D. Fine crackles in the lungs are often associated with left-sided heart failure due to fluid accumulation in the lungs from compromised cardiac function.
Correct Answer is C
Explanation
C. Ventricles: After blood is received by the atria, it flows through the atrioventricular (AV) valves into the ventricles.
A. Chordae tendineae: These are the tendinous cords that anchor the AV valves but are not the structures where blood flows.
B. Precordium: This term refers to the area of the chest wall over the heart, not a chamber of the heart where blood flows.
D. Semilunar valves: These valves are located between the ventricles and the arteries (pulmonary and aortic) and are not the immediate next location for blood after the atria.
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