A nurse is providing education to a client about peripheral vascular diseases. The nurse explains that these diseases primarily affect which body system?
Respiratory system
Cardiovascular system
Nervous system
Gastrointestinal system
The Correct Answer is B
A) This choice is incorrect because peripheral vascular diseases primarily affect the cardiovascular system, not the respiratory system. The respiratory system involves the lungs and the exchange of gases, while the cardiovascular system involves the heart and blood vessels.
B) This choice is correct. Peripheral vascular diseases are conditions that affect the blood vessels outside the heart and brain, including the arteries and veins in the extremities (arms and legs). These diseases can lead to reduced blood flow, pain, and various complications.
C) This choice is incorrect because peripheral vascular diseases do not primarily affect the nervous system. While some peripheral vascular diseases may have neurological implications, they are not primarily neurological disorders.
D) This choice is incorrect because peripheral vascular diseases do not primarily affect the gastrointestinal system. The gastrointestinal system involves the digestion and absorption of nutrients, which is not directly related to peripheral vascular diseases.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) This choice is correct. Numbness and tingling in the feet are symptoms associated with arterial insufficiency in peripheral vascular disease (PAD). Reduced blood flow to the extremities can lead to sensory changes and discomfort, including numbness and tingling.
B) This choice is incorrect because venous insufficiency is more commonly associated with symptoms such as leg swelling, skin changes, and the development of venous ulcers, but it does not typically cause numbness and tingling in the feet.
C) This choice is incorrect because peripheral nerve compression can cause localized numbness and tingling, but it is not a primary symptom of peripheral vascular disease. Peripheral nerve compression may occur due to various factors, such as nerve impingement or entrapment.
D) This choice is incorrect because systemic inflammation is not a direct cause of numbness and tingling in the feet in peripheral vascular disease. Systemic inflammation can contribute to other conditions, but it is not the primary cause of sensory changes associated with PAD.
Correct Answer is A
Explanation
A) This choice is correct. Smoking is the most significant risk factor for peripheral artery disease (PAD). Smoking damages blood vessels, promotes atherosclerosis (plaque buildup in arteries), and narrows blood vessels, leading to reduced blood flow to the extremities.
B) This choice is incorrect because while a sedentary lifestyle can be a contributing factor to peripheral vascular diseases, it is not the most common cause of PAD.
C) This choice is incorrect because while family history can play a role in the development of PAD, it is not the most common cause. Other modifiable risk factors, such as smoking and diabetes, have a more significant impact on PAD.
D) This choice is incorrect because high dietary sodium intake is not a direct cause of PAD. However, reducing sodium intake can benefit overall cardiovascular health, especially for individuals with hypertension.
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