While conducting a physical examination of the cardiovascular system, the nurse hears fine crackles on auscultation of the lungs. This finding is most likely a manifestation of which problem?

Dextrocardia

Hypertension

Palpitations

Left-sided heart failure

Answer and Explanation

The Correct Answer is D

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.

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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.

A. Smoking B. Diabetes C. Elevated Cholesterol Levels D. Hypertension

Correct Answer is ["A","B","C","D"]

Explanation

A. Smoking: Smoking is a major risk factor for peripheral vascular disease as it contributes to vascular damage and atherosclerosis.

B. Diabetes: Diabetes increases the risk of peripheral vascular disease by contributing to endothelial dysfunction and atherosclerosis.

C. Elevated Cholesterol Levels: High cholesterol levels contribute to the formation of atherosclerotic plaques in peripheral vessels.

D. Hypertension: High blood pressure can lead to damage of blood vessels and increase the risk of peripheral vascular disease.

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While conducting a physical examination of the cardiovascular system, the nurse hears fine crackles on auscultation of the lungs. This finding is most likely a manifestation of which problem?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

After teaching a group of students about blood flow through the heart, the instructor determines that the teaching was successful when the students state that after being received by the atria, the blood goes to which of the following?

Correct Answer is C

Explanation

While the nurse is assessing a 56-year-old male with concerns about his peripheral vascular health, the nurse would educate the patient about which risk factors that can influence his peripheral vascular system? (Select all that apply)

Correct Answer is ["A","B","C","D"]

Explanation

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