0.5 mg = ______ mcg
Round to the nearest whole number.
The Correct Answer is ["500"]
1 mg= 1000 mcg
0.5 mg= 0.5 x1000
= 500 mcg
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale: Stage I pressure ulcers consist of non-blanching erythema with an intact epidermis unlike in the above picture.
Choice B rationale: This is correct since Stage II pressure ulcers involve partial-thickness skin loss but do not extend into the deeper layers as shown in the image above.
Choice C rationale: Stage IV pressure ulcers involve full-thickness tissue loss with exposed muscle, bone, or other structures.
Choice D rationale: Stage III pressure ulcers involve full-thickness tissue loss with visible fat but do not extend to the underlying muscle.
Correct Answer is B
Explanation
Choice A rationale: Inserting an indwelling urinary catheter is an invasive intervention and should be reserved for specific indications. It does not prevent skin breakdown.
Choice B rationale: Applying a moisture barrier ointment to the client's skin helps protect the skin from the harmful effects of urine and prevents breakdown.
Choice C rationale: Cleaning the client's skin and perineum with hot water after each episode of incontinence can lead to skin irritation and breakdown.
Choice D rationale: Checking the client's skin every 8 hours is not sufficient to prevent skin breakdown. Continuous assessment and prompt intervention are needed.
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