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. Metformin: When combined with contrast dye, it can increase the risk of lactic acidosis in patients with impaired kidney function; should be held before and after contrast use.
B. Atorvastatin: Though statins are metabolized hepatically, they don’t interact significantly with contrast to increase AKI risk.
C. Carvedilol: Beta-blockers do not interact with contrast dye to cause AKI.
D. Nitroglycerin: Used for angina; not associated with increased AKI risk related to contrast use.
Correct Answer is ["A","B","E"]
Explanation
A. Raisins: Dried fruits like raisins are concentrated sources of potassium and should be avoided in CKD.
B. Bananas: Bananas are high in potassium and commonly restricted in CKD to prevent hyperkalemia.
C. Green beans: Green beans are relatively low in potassium and generally safe for a renal diet.
D. Asparagus: Asparagus has moderate potassium levels but can be included in moderation depending on the client's labs.
E. Tomatoes: Tomatoes, especially in processed forms like sauce or juice, are high in potassium.
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