A client has a history of smoking, diabetes, and hypertension. The nurse should recognize that these risk factors contribute to the development of which peripheral vascular disease?
Deep vein thrombosis (DVT)
Raynaud's disease
Peripheral artery disease (PAD)
Varicose veins
The Correct Answer is C
A) This choice is incorrect because while smoking can be a risk factor for deep vein thrombosis (DVT), diabetes and hypertension are not significant risk factors for this condition. DVT is more commonly associated with prolonged immobility, surgery, or trauma.
B) This choice is incorrect because Raynaud's disease is not directly related to smoking, diabetes, or hypertension. Raynaud's disease involves blood vessel spasms and is more commonly associated with exposure to cold temperatures or stress.
C) This choice is correct. Peripheral artery disease (PAD) involves the narrowing or blockage of arteries in the extremities, leading to reduced blood flow. Smoking, diabetes, and hypertension are significant risk factors for the development of PAD. Smoking damages blood vessels, diabetes increases the risk of atherosclerosis (plaque buildup in arteries), and hypertension can lead to arterial damage and narrowing.
D) This choice is incorrect because varicose veins are typically caused by weakened or damaged valves in the veins, leading to the pooling of blood and the development of enlarged and twisted veins. Smoking, diabetes, and hypertension are not primary risk factors for varicose veins.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) This choice is correct. The ankle-brachial index (ABI) is a non-invasive test that compares the blood pressure in the arms and legs. The test involves using a blood pressure cuff and Doppler ultrasound to measure blood pressure in the ankles and arms. The ratio of ankle to brachial pressure helps assess the severity of peripheral vascular disease and determine if there is reduced blood flow to the legs.
B) This choice is incorrect because oxygen saturation in the extremities is not directly measured with an ankle-brachial index (ABI) test. Oxygen saturation is commonly measured using pulse oximetry, which assesses the percentage of hemoglobin in the blood that is saturated with oxygen.
C) This choice is incorrect because an ankle-brachial index (ABI) test is not used to measure blood glucose levels before and after meals. Blood glucose levels are typically assessed using a blood test or fingerstick glucose monitoring in clients with diabetes.
D) This choice is incorrect because an ankle-brachial index (ABI) test does not evaluate blood flow through the heart's chambers. It focuses on assessing blood pressure and blood flow in the arms and legs to diagnose peripheral vascular disease.
Correct Answer is B
Explanation
A) This choice is incorrect because deep vein thrombosis (DVT) is a condition where a blood clot forms in a deep vein, typically in the legs. DVT is characterized by swelling, warmth, and redness in the affected leg, but it does not cause leg pain that improves with rest.
B) This choice is correct. Peripheral artery disease (PAD) is a condition where there is a narrowing or blockage of the arteries in the extremities, leading to reduced blood flow. The hallmark symptom of PAD is intermittent claudication, which is leg pain that occurs during walking or physical activity and improves with rest.
C) This choice is incorrect because Raynaud's disease is a disorder that affects the blood vessels in the fingers and toes, causing them to spasm and turn white, then blue, and finally red. It is not characterized by leg pain while walking.
D) This choice is incorrect because varicose veins are enlarged and twisted veins, usually in the legs, that can cause discomfort and cosmetic concerns. However, they do not typically cause leg pain that improves with rest.
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