At an annual physical a patient weighs 198 lbs, which is the equivalent of ________ kilograms. numeric value only). (Round answer to nearest whole number, enter numeric value only.)
The Correct Answer is ["90"]
Formula: 1 kg = 2.2 lbs
- 198 ÷ 2.2 = 90 kg (rounded to nearest whole number).
Correct answer: 90
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Administering medications at different times: timing does not affect renal function monitoring.
B. Comparing the client’s armband with the MAR: this is a safety check, not a precaution for renal function.
C. Monitoring for a decrease in BUN and creatinine: a decrease does not indicate renal impairment.
D. Closely monitoring the client's BUN and creatinine for an increase from baseline: Renal function declines with age, increasing the risk of drug accumulation and toxicity. An increase in BUN (normal: 7-20 mg/dL) and creatinine (normal: 0.6-1.3 mg/dL) indicates worsening kidney function and necessitates medication adjustments.
Correct Answer is A
Explanation
A. Distribution: Distribution refers to the movement of the drug from the bloodstream to tissues and organs. Poor circulation can impair drug distribution, leading to reduced effectiveness or toxic accumulation.
B. Excretion: Excretion is the elimination of drugs, primarily through the kidneys. While circulation plays a role, excretion is more directly affected by renal function.
C. Metabolism: Metabolism occurs primarily in the liver and is not the primary concern in a client with poor circulation.
D. Absorption: Absorption refers to how the drug enters the bloodstream, which is more dependent on the GI tract (oral meds) or injection site (IV, IM meds) rather than circulation.
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