A doctor ordered amoxicillin 2 gm/day PO divided into two doses.
The nurse is preparing to administer the first dose.
The amount available is tablets.
Use a leading zero if it applies.
Do not use a trailing zero.
The Correct Answer is ["2"]
Step 1: Calculate the dose per administration. 2 gm/day ÷ 2 doses/day = 1 gm/dose Step 2: Convert grams to milligrams. 1 gm × 1000 mg/gm = 1000 mg Step 3: Determine the number of tablets. 1000 mg ÷ 500 mg/tablet = 2 tablets Final calculated answer: 2 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Itching is a common symptom after cataract surgery, and the client should be reminded not to rub or place pressure on the eyes. This comment does not indicate a serious complication.
Choice B rationale
Sensitivity to bright light is also common after cataract surgery. The client can be advised to wear sunglasses to reduce discomfort. This comment does not indicate a serious complication.
Choice C rationale
Fear of falling is a valid concern, especially if the client has impaired vision or depth perception due to the eye patch. However, this comment does not indicate a serious complication that needs immediate reporting.
Choice D rationale
Severe pain in the eye after cataract surgery can indicate a complication such as increased intraocular pressure, infection, or hemorrhage. This comment should be reported to the provider immediately for further evaluation and intervention.
Correct Answer is D
Explanation
Choice A rationale
Diphenhydramine does not expand blood volume. It is an antihistamine used to prevent allergic reactions.
Choice B rationale
Diphenhydramine does not enhance clotting factors. It is used to manage allergic reactions.
Choice C rationale
While diphenhydramine can help manage fever and chills, its primary purpose before a blood transfusion is to prevent allergic reactions.
Choice D rationale
Administering diphenhydramine before a blood transfusion helps prevent urticaria and other allergic reactions by blocking histamine release. .
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