A patient weighs 198lbs. The nurse correctly records his weight in kilograms as:
90 kg
95 kg
435.6 kg
85 kg
The Correct Answer is A
A. To convert pounds to kilograms, divide the weight in pounds by 2.2. Therefore, 198 lbs ÷ 2.2 = 90 kg.
B. To convert pounds to kilograms, divide the weight in pounds by 2.2. Therefore, 198 lbs ÷ 2.2 = 90 kg.
C. To convert pounds to kilograms, divide the weight in pounds by 2.2. Therefore, 198 lbs ÷ 2.2 = 90 kg.
D. To convert pounds to kilograms, divide the weight in pounds by 2.2. Therefore, 198 lbs ÷ 2.2 = 90 kg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. To find the number of tablets to administer: 0.25 mg (prescribed dose) ÷ 0.125 mg/tablet (available dose) = 2 tablets.
B. To find the number of tablets to administer: 0.25 mg (prescribed dose) ÷ 0.125 mg/tablet (available dose) = 2 tablets.
C. To find the number of tablets to administer: 0.25 mg (prescribed dose) ÷ 0.125 mg/tablet (available dose) = 2 tablets.
D. To find the number of tablets to administer: 0.25 mg (prescribed dose) ÷ 0.125 mg/tablet (available dose) = 2 tablets.
Correct Answer is D
Explanation
A. 1 pint is actually approximately 473 mL, not 960 mL, making this conversion incorrect. Providing accurate conversion information is essential for ensuring proper medication dosing and patient safety.
B. 1 teaspoon (tsp) is equal to 5 mL, not 10 mL. Incorrect conversions can lead to dosing errors, potentially resulting in underdosing or overdosing.
C. 2 tablespoons (Tbsp) is actually equal to 30 mL, not 15 mL. Accurate conversions are crucial for patient safety, particularly in pediatric and elderly populations where precise dosing is critical.
D. 1 cup is correctly equal to 240 mL, making this conversion accurate. Correct conversions ensure that patients receive the appropriate volume of medication or fluid.
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