On examination, the nurse would expect what finding if a client is in right-sided heart failure?
Increased jugular venous pressure
Decreased right-sided volume
Decreased stroke volume
Decreased central venous pressure
The Correct Answer is A
A. Increased jugular venous pressure: Right-sided heart failure often leads to increased jugular venous pressure due to the backup of blood in the systemic venous system.
B. Decreased right-sided volume: Right-sided heart failure typically results in increased blood volume in the right heart chambers, not decreased.
C. Decreased stroke volume: While right-sided heart failure can affect stroke volume, increased jugular venous pressure is a more direct indicator of right-sided heart failure.
D. Decreased central venous pressure: Right-sided heart failure usually results in increased, not decreased, central venous pressure.
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Related Questions
Correct Answer is C
Explanation
A. Pulmonic and tricuspid: The tricuspid valve's closure is not primarily audible at the 2nd intercostal space right sternal border; it is better heard at the lower left sternal border.
B. Mitral and aortic: The mitral valve is best heard at the apex of the heart, not the 2nd intercostal space right sternal border.
C. Aortic and pulmonic: The 2nd intercostal space right sternal border is the area where the aortic and pulmonic valves are auscultated. The louder S2 here indicates the closure of these valves, with the aortic valve being the primary source of sound in this area.
D. Tricuspid and mitral: These valves are best heard at other locations, with the tricuspid valve near the lower left sternal border and the mitral valve at the apex.
Correct Answer is D
Explanation
A. Gallops refer to abnormal heart sounds that occur during the cardiac cycle, not typically associated with sounds over the carotid artery.
B. Murmurs are abnormal heart sounds that occur due to turbulent blood flow in the heart, not typically related to the carotid artery.
C. Normal findings would not usually include high-pitched swooshing sounds over the carotid artery; such sounds are abnormal.
D. Bruits are abnormal sounds caused by turbulent blood flow in the arteries, which can be detected as high-pitched swooshing sounds over the carotid artery, often indicative of stenosis or narrowing of the vessel.
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