A nurse is preparing to administer amoxicillin 500 mg PO. Available is amoxicillin 250 mg tablets.
How many tablets should the nurse administer?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
The correct answer is 2 tablets. Step 1 is to divide the prescribed dose by the available dose. So, 500 mg ÷ 250 mg = 2. Rationale: The nurse needs to administer the amount of medication that will equal the prescribed dose. Since each tablet contains 250 mg of amoxicillin, two tablets will provide the 500 mg dose.
So, the correct answer is 2 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
A decrease in blood pressure is a common side effect when a medication increases urine output, as the reduction in fluid volume can lead to lower blood pressure.
Choice B rationale:
While a decrease in blood pressure might be desired in certain conditions (like hypertension), in this context it is a side effect, not the primary desired effect.
Choice C rationale:
The therapeutic effect of the medication in this case is to increase urine output, not to decrease blood pressure.
Correct Answer is C
Explanation
Choice A rationale:
Edema is an objective symptom as it can be observed and measured by the nurse.
Choice B rationale:
Tachycardia is an objective symptom as it can be measured by the nurse.
Choice C rationale:
Nausea is a subjective symptom as it is reported by the patient.
Choice D rationale:
Cough is an objective symptom as it can be heard by the nurse.
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