A nurse is preparing to administer aspirin 650 mg PO. Available in aspirin 325 mg tablets.
How many tablets should the nurse administer?
1.
2.
3.
4.
The Correct Answer is B
The nurse should administer 2 tablets.
Since each tablet contains 325 mg of aspirin, to administer a dose of 650 mg, the nurse should give 650 mg / 325 mg/tablet = 2 tablets.
Choice A is incorrect because 1 tablet would only provide a dose of 325 mg.
Choice C is incorrect because 3 tablets would provide a dose of 975 mg.
Choice D is incorrect because 4 tablets would provide a dose of 1300 mg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The nurse should administer 2.5 tablets.
To determine the number of tablets needed to administer a dose of 5 mg using 2 mg tablets, you can divide the desired dose (5 mg) by the available tablet strength (2 mg/tablet): 5 mg ÷ 2 mg/tablet = 2.5 tablets.
Choice A is incorrect because administering 2 tablets would only provide a dose of 4 mg (2 tablets x 2 mg/tablet = 4 mg).
Choice C is incorrect because administering 2.6 tablets would provide a dose of 5.2 mg (2.6 tablets x 2 mg/tablet = 5.2 mg).
Choice D is incorrect because administering 3 tablets would provide a dose of 6 mg (3 tablets x 2 mg/tablet = 6 mg).
Correct Answer is ["B","C","D"]
Explanation
Albuterol is an inhaled medication that can quickly relieve the symptoms of asthma.
Classified as a short-acting beta-agonist (SABA) and bronchodilator, albuterol relaxes the muscles in your airways that tighten during an asthma attack.
This causes the airways in the lung to increase in size, which allows air to move more freely through them1.
This can help prevent wheezing, open airways and decrease coughing.
Choice A: The medication will increase the amount of mucus is not a correct answer because albuterol does not increase the amount of mucus.
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