When assessing heart sounds of a client with rheumatic valvular heart disease, where should the nurse place the stethoscope to auscultate the tricuspid valve?
Left fifth intercostal space, midclavicular line.
Third left intercostal space.
Left fourth intercostal space next to left sternal border.
Second right intercostal space.
The Correct Answer is C
A. The fifth intercostal space, midclavicular line, is the location for auscultating the mitral valve.
B. The third left intercostal space is typically used for the pulmonic valve.
C. The tricuspid valve is best auscultated at the left fourth intercostal space near the left sternal border.
D. The second right intercostal space is used to listen to the aortic valve.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. While it is important to palpate the correct quadrant, this is unlikely the cause if the gallbladder cannot be located. The gallbladder is typically located in the right upper quadrant, and the nurse would have been palpating this area. This option does not address the most likely cause.
B. A normal gallbladder might not always be palpable, especially if the client is obese. However, inability to palpate the gallbladder does not necessarily indicate a problem; this is a common finding in obese individuals where fat tissue can obscure the gallbladder.
C. Obesity can make it more difficult to palpate internal structures such as the gallbladder. Excess adipose tissue in the abdominal area can prevent the nurse from feeling the gallbladder during palpation. This is the most likely explanation for the failure to locate the gallbladder.
D. While deeper palpation might be necessary in obese clients, the inability to palpate the gallbladder is more likely due to the obscuring effects of fat, rather than a technique issue. It's a common finding that obesity hinders the ability to palpate organs like the gallbladder.
Correct Answer is B
Explanation
A. A hernia may present as a bulge in the abdomen, but it is not typically pulsating. It is usually a soft, non-pulsatile mass.
B. A pulsating centrally localized abdominal distention is characteristic of an abdominal aneurysm, which occurs when the wall of the aorta weakens and bulges. The pulsation is often palpable and can be dangerous if ruptured.
C. Tympany refers to a sound produced during percussion, which is typically heard over air-filled structures like the stomach, but it doesn’t cause pulsating distention.
D. Appendicitis typically presents with localized pain in the lower right abdomen and is not associated with pulsating abdominal distention.
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