A nurse is preparing to administer aspirin 650 mg orally. Available is aspirin 325 mg tablets.
How many tablets should the nurse administer? (Note: This is a med math nd does not require options.)
The Correct Answer is ["2"]
Step 1: Identify the dose of aspirin the nurse needs to administer, which is 650 mg. Step 2: Identify the available dose, which is 325 mg per tablet.
Step 3: Calculate the number of tablets needed by dividing the required dose by the dose available per tablet. So, 650 mg ÷ 325 mg/tablet.
Step 4: The calculation gives us 2. Therefore, the nurse should administer 2 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
Step 1: Identify the dose of aspirin the nurse needs to administer, which is 650 mg. Step 2: Identify the available dose, which is 325 mg per tablet.
Step 3: Calculate the number of tablets needed by dividing the required dose by the dose available per tablet. So, 650 mg ÷ 325 mg/tablet.
Step 4: The calculation gives us 2. Therefore, the nurse should administer 2 tablets.
Correct Answer is B
Explanation
Choice A rationale
While it’s important to prepare for a barium swallow test, maintaining a clear liquid diet 24 hours before the test is not typically required.
Choice B rationale
Drinking plenty of fluids after the test is indeed a correct instruction. The barium used in the test can cause constipation or impacted stool if it does not pass out of the body. Drinking ample fluids helps flush the contrast from the gastrointestinal system.
Choice C rationale
While it’s true that the stool may be discolored after a barium swallow test, it’s more likely to be lighter or white, not black.
Choice D rationale
The barium swallow test does not involve the injection of any dye that would cause a warm feeling. This sensation is more commonly associated with the injection of contrast dye in other types of imaging tests, not a barium swallow.
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