The nurse is reading the following drug label. Which action indicates appropriate understanding in the administration of this drug?
GlipiZIDE
Extended-Release
Tablets
2.5 mg
30 Tablets
Administer extended-release tablets once a day.
Instruct the patient to chew the tablet slowly.
Instruct the patient to swallow the entire tablet.
Crush and dissolve the tablet in 15 mL of water.
The Correct Answer is C
A. Administer extended-release tablets once a day: While extended-release formulations are often given once daily, the exact frequency must be confirmed with the prescriber’s order. The label alone does not specify the dosing schedule.
B. Instruct the patient to chew the tablet slowly: Extended-release tablets are formulated to release the drug over time. Chewing them can destroy the coating and cause rapid absorption, increasing the risk of adverse effects.
C. Instruct the patient to swallow the entire tablet: Swallowing the extended-release tablet whole ensures that the medication is released gradually as designed. This maintains therapeutic levels and reduces the risk of toxicity.
D. Crush and dissolve the tablet in 15 mL of water: Crushing or dissolving an extended-release tablet disrupts the controlled-release mechanism, potentially leading to overdose and loss of efficacy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. mcg/15 mL: Writing the strength as “mcg/15 mL” is incomplete because it does not specify the actual amount of drug per 15 mL. This could lead to dosing errors, as the patient order must clearly indicate the exact micrograms per milliliter.
B. 1 mcg/1 mL: This correctly represents the concentration of the solution, clearly showing that each milliliter contains 1 microgram of calcitriol. It provides precise guidance for accurate dosing.
C. 1 mcg per 1 mL: This phrasing is clear and unambiguous, specifying the exact amount of drug in each milliliter. It is an acceptable way to document the dosage strength.
D. 1 mcg/Ml: Despite the lowercase “l” for milliliter, this notation still accurately communicates the concentration. While proper capitalization is preferred, it does not significantly risk misinterpretation.
Correct Answer is C
Explanation
Given weight = 900 grams (g)
Conversion factor: 1 kilogram (kg) = 1,000 grams (g)
- Calculate the weight in kilograms (kg).
Weight (kg) = Weight in g / Conversion factor
= 900 g / 1,000 g/kg
= 0.9 kg
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