A nurse is assessing a client with peripheral vascular disease. Which condition is a significant risk factor for the development of venous insufficiency?

Hypertension

Atherosclerosis

Deep vein thrombosis (DVT)

Raynaud's disease

Answer and Explanation

The Correct Answer is C

A) This choice is incorrect because hypertension (high blood pressure) is not a significant risk factor for venous insufficiency. Venous insufficiency involves the impairment of venous valves and blood flow in the veins, not arterial hypertension.

B) This choice is incorrect because atherosclerosis is associated with peripheral artery disease (PAD), not venous insufficiency. Atherosclerosis involves the buildup of plaque in the arteries, leading to reduced blood flow in the extremities.

C) This choice is correct. Deep vein thrombosis (DVT) is a condition where a blood clot forms in a deep vein, most commonly in the legs. DVT can lead to damage to the venous valves and veins, causing venous insufficiency and complications such as chronic venous insufficiency and venous ulcers.

D) This choice is incorrect because Raynaud's disease primarily affects the fingers and toes, causing them to spasm and change color in response to cold or stress. It is not directly related to the development of venous insufficiency.

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Correct Answer is C

Explanation

A) This choice is incorrect because cardiac catheterization is an invasive procedure that involves the insertion of a catheter into the heart chambers or coronary arteries. It is used to assess the heart's structure and function, not blood flow in the legs.

B) This choice is incorrect because an electrocardiogram (ECG/EKG) is a non-invasive test that records the electrical activity of the heart to assess heart rate and rhythm. It is not used to assess blood flow in the legs.

C) This choice is correct. Magnetic resonance angiography (MRA) is a non-invasive imaging technique that uses a magnetic field and radio waves to create detailed images of blood vessels. It can assess blood flow in the legs, identify blockages, and provide valuable information about the vascular status of the extremities.

D) This choice is incorrect because a pulmonary function test (PFT) is a test used to assess lung function and diagnose respiratory conditions. It is not used to assess blood flow in the legs or detect peripheral vascular disease.

Questions

A. Increases due to the weakening of arterial walls. B. Decreases due to improved physical fitness. C. Remains stable with no significant changes. D. Varies depending on gender and ethnicity.

Correct Answer is A

Explanation

A) This choice is correct. As individuals age, the risk of peripheral vascular diseases increases due to several factors, including the weakening of arterial walls and the accumulation of plaque in the arteries (atherosclerosis). Aging is associated with changes in blood vessels, such as decreased elasticity and increased stiffness, which can contribute to the development of peripheral vascular diseases.

B) This choice is incorrect because while physical fitness can influence the risk of cardiovascular diseases, age-related changes in blood vessels can still increase the risk of peripheral vascular diseases, even in physically fit individuals.

C) This choice is incorrect because the risk of peripheral vascular diseases does not remain stable with no significant changes. Aging is associated with various physiological changes that can impact cardiovascular health and increase the risk of peripheral vascular diseases.

D) This choice is incorrect because while gender and ethnicity can influence the risk of certain conditions, age is a significant independent risk factor for the development of peripheral vascular diseases. The age-related changes in blood vessels apply to individuals of all genders and ethnicities.

Questions

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A nurse is assessing a client with peripheral vascular disease. Which condition is a significant risk factor for the development of venous insufficiency?

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Naxlex Comprehensive Predictor Exams

A nurse is assessing a client with peripheral vascular disease. Which non-invasive test can the nurse use to assess blood flow in the legs and detect blockages?

Correct Answer is C

Explanation

A nurse is educating a client about risk factors for peripheral vascular diseases. The client asks about the role of age in developing these conditions. The nurse explains that as individuals age, the risk of peripheral vascular diseases:

Correct Answer is A

Explanation

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A nurse is assessing a client with peripheral vascular disease. Which condition is a significant risk factor for the development of venous insufficiency?