A client receives a prescription for diphenhydramine 12.5 mg PO for rhinitis. The medication is available in 25 mg scored tablets. How many tablets should the practical nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth).
The Correct Answer is ["0.5"]
Prescribed dose = 12.5 mg
Available dose = 25 mg per tablet
Calculate the number of tablets to administer.
Tablets = (Prescribed dose (mg) / Available dose (mg))
= (12.5 mg / 25 mg)
= 0.5 tablet.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Gravida 2, Para 1: Gravida refers to the total number of pregnancies a client has had, including the current one, so this client is gravida 2. Para refers to the number of pregnancies carried to viability (≥20 weeks), so having one previous child makes her para 1.
B. Gravida 2, Para 0: While the client is correctly identified as gravida 2, she has previously carried a pregnancy to viability, so para 0 is inaccurate.
C. Gravida 1, Para 1: Gravida 1 would indicate this is the client’s first pregnancy, which is inconsistent with her history of one prior child.
D. Gravida 1, Para 0: Both the gravida and para are incorrect because this is her second pregnancy and she has delivered one child previously.
Correct Answer is ["1480"]
Explanation
Convert all oral fluid intake from ounces (oz) to milliliters (mL)
conversion factor of 1 oz = 30 mL.
Broth: 8 oz x 30 mL/oz = 240 mL
Apple juice: 4 oz x 30 mL/oz = 120 mL
Flavored gelatin: 4 oz x 30 mL/oz = 120 mL
Convert the IV fluid intake from liters (L) to milliliters (mL).
Conversion factor = 1 L = 1000 mL
IV fluid: 1 L x 1000 mL/L = 1000 mL
Sum all the fluid intake volumes (oral and IV).
Total Intake (mL) = (Broth + Juice + Gelatin) + IV Fluid
Total Intake (mL) = (240 mL + 120 mL + 120 mL) + 1000 mL
= 480 mL + 1000 mL
= 1480 mL.
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