The emergency service team brings a homeless client found lying in an alley to the emergency department. An assessment is performed, and the client is suspected of having frostbite of the hands.
Which finding would the nurse expect to note in this condition?
Red skin with edema in the nail beds.
Black fingertips surrounded by an erythematous rash.
A white appearance to the skin that is insensitive to touch.
A pink edematous hand.
The Correct Answer is C
Choice A rationale
Red skin with edema in the nail beds is more indicative of a superficial injury or inflammation, such as cellulitis or a mild burn, rather than frostbite.
Choice B rationale
Black fingertips surrounded by an erythematous rash suggest gangrene or severe necrosis, which can occur in advanced stages of frostbite but is not an initial finding.
Choice C rationale
A white appearance to the skin that is insensitive to touch is a classic sign of frostbite. The lack of sensation is due to the freezing of tissues and nerves, and the white color indicates a lack of blood flow to the affected area.
Choice D rationale
A pink edematous hand is more indicative of a mild inflammatory response or early stages of frostbite before the tissue has frozen. It does not represent the more severe presentation of frostbite.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Drinking coffee or ingesting chocolate can trigger Raynaud’s disease symptoms. Both caffeine and chocolate can cause vasoconstriction, which can exacerbate the symptoms of Raynaud’s disease.
Choice B rationale
Being exposed to heat is not a common trigger for Raynaud’s disease. The condition is typically triggered by cold temperatures or stress.
Choice C rationale
Symptoms of Raynaud’s disease do not typically occur while asleep. The condition is more likely to be triggered by cold or stress during waking hours.
Choice D rationale
Injuries that limit activity levels are not directly related to the triggers of Raynaud’s disease. The primary triggers are cold temperatures and stress.
Correct Answer is C
Explanation
Choice A rationale
Moist skin is not typically associated with cirrhosis. Cirrhosis often leads to dry, itchy skin due to bile salt accumulation under the skin.
Choice B rationale
Blood in the urine is not a common finding in cirrhosis. This symptom is more indicative of urinary tract issues or kidney problems.
Choice C rationale
Spider angiomas are a common finding in clients with cirrhosis. These are small, dilated blood vessels that appear close to the surface of the skin and are caused by increased estrogen levels due to liver dysfunction.
Choice D rationale
Tarry stools indicate gastrointestinal bleeding, which can occur in cirrhosis due to varices, but it is not a primary expected finding.
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