Cellulitis of the right lower extremity may present with which assessment finding?
Paresthesia of the right lower extremity
Delayed capillary refill time
Pallor of the right toes
Hot, tender edematous area
The Correct Answer is D
A. Paresthesia (numbness or tingling) is not a typical finding in cellulitis and may suggest nerve involvement or other conditions.
B. Delayed capillary refill time would indicate poor circulation or possible shock but is not a direct sign of cellulitis.
C. Pallor of the right toes could suggest circulatory issues but is not associated with cellulitis.
D. Cellulitis is an infection of the skin and underlying tissues, usually presenting with warmth (hot), tenderness, redness, and swelling (edema) at the site of infection.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Tachycardia is more commonly associated with early stages of shock or compensation but is not a specific sign of increased ICP.
B. Amnesia may occur with a traumatic brain injury, but it is not a direct sign of increased ICP.
C. Restlessness or agitation is an early sign of increased ICP, as the brain becomes more impaired due to pressure, leading to confusion and changes in behavior.
D. Hypotension is not typically associated with increased ICP. In fact, as ICP rises, there may be compensatory mechanisms that maintain blood pressure, and in later stages, the blood pressure may rise.
Correct Answer is B
Explanation
A. Clouding of the lens is a sign of cataracts, not diabetic retinopathy.
B. Diabetic retinopathy is a complication of diabetes that affects the blood vessels of the retina, leading to symptoms like seeing spots, floaters, or blurred vision. It often progresses silently and can lead to blindness if not monitored.
C. Increase in intraocular pressure is a characteristic of glaucoma, not diabetic retinopathy.
D. Eye exams every 2 years is not frequent enough for diabetic patients. They should have annual eye exams to monitor for diabetic retinopathy.
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