Which of the following are clinical manifestations of arterial occlusion? Select all that apply.
Paresthesia
Pruritus
Pain
Pallor
Palpitations
Correct Answer : A,C,D
A. Paresthesia: Numbness or tingling sensations (paresthesia) can occur due to decreased blood supply and nerve function.
B. Pruritus: Itching (pruritus) is not typically associated with arterial occlusion. It is more often related to skin conditions or allergies.
C. Pain: Pain is a hallmark symptom of arterial occlusion, often described as severe and sudden, due to tissue ischemia.
D. Pallor: Affected limbs or areas may appear pale (pallor) because of reduced blood flow.
E. Palpitations: Palpitations are not a direct symptom of arterial occlusion. They are more related to cardiac conditions.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "Smoking cessation is important because nicotine is a vasoconstrictor.": Buerger disease is strongly associated with tobacco use, and nicotine causes vasoconstriction, which exacerbates the condition. Smoking cessation is crucial in managing and preventing progression.
B. "Adequate fluid intake is important to maintain blood pressure.": While staying hydrated is generally important, it is not specifically related to the management of Buerger disease, which is more focused on vascular health and smoking cessation.
C. "Those most affected are middle-aged women after menopause.": Buerger disease predominantly affects young male smokers, not middle-aged women.
D. "A low-fat diet is required to reduce atherosclerosis in large arteries.": Buerger disease involves inflammation and thrombosis in small and medium-sized arteries and veins, not atherosclerosis in large arteries. Therefore, a low-fat diet, while beneficial for general cardiovascular health, is not specifically targeted for Buerger disease.
Correct Answer is ["A","B","D"]
Explanation
A. Cigarette smoking: This is correct. Smoking is a significant modifiable risk factor for stroke because it contributes to atherosclerosis and other cardiovascular issues.
B. Physical inactivity: This is correct. Regular physical activity reduces the risk of stroke by improving cardiovascular health and reducing other risk factors such as hypertension and obesity.
C. Family history of stroke: This is not modifiable. While family history increases risk, it cannot be changed. However, knowing this risk can prompt proactive management of modifiable factors.
D. Obesity: This is correct. Obesity is a modifiable risk factor for stroke because it is associated with other risks such as hypertension, diabetes, and hyperlipidemia. Weight loss and healthy lifestyle changes can reduce stroke risk.
E. Age: This is not modifiable. While older age increases stroke risk, it is a factor that cannot be changed.
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