A nurse is assessing a client who has an electrical burn. Which of the following cues should the nurse recognize as indicating a potential complication of the burn injury?
Cool and clammy skin
Purulent drainage from the burn site
Muscle weakness
Irregular heart rhythm
The Correct Answer is D
A. Cool and clammy skin:
May indicate shock but is not specific to electrical burns.
B. Purulent drainage from the burn site:
Suggests infection, a later complication rather than immediate concern.
C. Muscle weakness:
Can occur but is less urgent than cardiac effects.
D. Irregular heart rhythm:
Electrical burns can cause internal cardiac damage and arrhythmias-potentially life-threatening.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Hyperkalemia: In AKI, the kidneys cannot excrete potassium efficiently, leading to elevated potassium levels.
B. Hypernatremia: More common in dehydration but not typically associated with prerenal AKI, where sodium may actually be low due to dilution.
C. Hypophosphatemia: Phosphate tends to increase due to impaired excretion in AKI, not decrease.
D. Hypercalcemia: Calcium levels tend to decrease in AKI due to phosphate retention and reduced vitamin D activation.
Correct Answer is A
Explanation
A. Skin is red, blanches, and weeps: This is consistent with deep partial-thickness burns. These burns damage deeper layers but still allow capillary refill and exudate.
B. Skin has a leathery and dry: This is characteristic of full-thickness (third-degree) burns.
C. Skin is waxy in appearance: A waxy appearance suggests full-thickness burns.
D. Skin is intact, dry, and red in color: This indicates superficial (first-degree) burns like sunburn.
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