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","C","D"]
Explanation
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.
Correct Answer is D
Explanation
A. Bilateral edema of the legs: While significant, bilateral edema is a common symptom of venous insufficiency and generally less urgent compared to signs of compromised circulation.
B. Bilateral hyperaemia of the legs: Hyperaemia (increased blood flow) is less concerning compared to cyanosis and coolness, which suggest severe impairment.
C. Bilateral full superficial leg veins: Prominent veins are typical in venous insufficiency and do not indicate an immediate threat.
D. Left leg cool, cyanotic skin: This is correct. Cool, cyanotic skin indicates poor perfusion and potential arterial involvement or severe venous congestion, requiring urgent assessment to prevent tissue damage.
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