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. Medications that limit the receptor activity: This describes an antagonist, which reduces or limits receptor activity.
B. Medications that block the receptor activity: This also describes an antagonist, which prevents receptor activation.
C. Medications that change the receptor activity: This statement is vague and does not clearly define an agonist.
D. Medications that activate the receptor activity and are synergistic: An agonist binds to a receptor and stimulates a response, often enhancing normal physiological functions.
Correct Answer is A
Explanation
A. 0.2 mg: The correct way to write decimal doses is with a leading zero (0.2) to prevent misinterpretation.
B. 0.20 mg: Trailing zeros (0.20) should be avoided because they increase the risk of dosing errors (e.g., misread as "20 mg").
C. 12 mg: Not equivalent to 0.2 mg; incorrect dose.
D. 2.0 mg: Not equivalent to 0.2 mg, and trailing zeros should be avoided.
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