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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Related Questions
Correct Answer is ["A","B","C"]
Explanation
A. Risk of infection is great.: Traumatic amputations create an open wound, increasing the risk of infection. Proper wound care and monitoring for signs of infection are critical.
B. Replantation can occur.: Depending on the severity of the injury and the viability of the amputated part, replantation is possible and is a common consideration in the plan of care.
C. Postoperative therapy will be required.: Rehabilitation, including physical therapy, is essential for restoring function and mobility in the affected limb after amputation or replantation.
D. Prosthetic fitting is often prescribed.: While prosthetics can be used for finger amputations, not all cases require them, especially if replantation is successful. This is less common compared to major limb amputations.
Correct Answer is B
Explanation
A. Keep affected body areas covered at all times: While keeping warm can help prevent attacks, it is not practical or necessary to cover the areas all the time, especially in warmer environments.
B. Avoid stimulation that causes vasoconstriction: Raynaud disease is triggered by factors that cause vasoconstriction, such as exposure to cold or stress. Avoiding these triggers is key to preventing attacks.
C. Get plenty of outdoor exercise all year: Exercise is beneficial for general health but exposure to cold during outdoor activities can trigger Raynaud's attacks, especially in cold weather.
D. Take vasopressors to prevent exacerbation of symptoms: Vasopressors cause vasoconstriction and would likely worsen Raynaud's symptoms rather than preventing them.
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