A nurse is preparing to administer amoxicillin 350 mg PO. The available amoxicillin is 250 mg/5 mL. How many mL should the nurse administer? (Round to the nearest whole number.)

5 mL

6 mL

7 mL

8 mL

Answer and Explanation

The Correct Answer is C

Step 1 is to calculate the amount of amoxicillin in milliliters. Step 2: We know that 250 mg of amoxicillin is in 5 mL.
Step 3: We need to find out how many mL contain 350 mg of amoxicillin. Step 4: Set up a proportion: 250 mg/5 mL = 350 mg/x mL.
Step 5: Cross-multiply and solve for x: 250x = 1750. Step 6: Divide both sides by 250: x = 7 mL2.

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Correct Answer is C

Explanation

Choice A rationale
Increasing the client’s oral fluid intake is not the immediate action the nurse should take. While hydration is important, it does not directly address the client’s low oxygen saturation.
Choice B rationale
Initiating humidification therapy can help to thin secretions and improve oxygenation, but it is not the immediate action the nurse should take.
Choice C rationale
Raising the head of the bed is the first action the nurse should take. This position can help to improve lung expansion and oxygenation.
Choice D rationale
Encouraging the client to cough and deep breath can help to clear secretions and improve oxygenation, but it is not the immediate action the nurse should take.

A. Manifestations of hypoglycemia B. IV insertion site C. The client’s oral intake D. Height of the IV pole

Correct Answer is B

Explanation

Choice A rationale
While manifestations of hypoglycemia are important to monitor in clients receiving insulin or oral hypoglycemic agents, they are not typically a primary concern in clients receiving TPN. TPN solutions contain dextrose, which can actually lead to hyperglycemia if not properly managed.
Choice B rationale

Monitoring the IV insertion site is crucial in clients receiving TPN. Infections and complications can occur at the site of insertion, so regular assessment is necessary. Therefore, Choice B is the correct answer.
Choice C rationale
The client’s oral intake is not a primary concern when receiving TPN, as TPN provides complete nutrition intravenously.
Choice D rationale
The height of the IV pole does not need to be monitored in clients receiving TPN. The infusion pump controls the rate of the TPN infusion.

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A nurse is preparing to administer amoxicillin 350 mg PO. The available amoxicillin is 250 mg/5 mL. How many mL should the nurse administer? (Round to the nearest whole number.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has pneumonia. The client’s oxygen saturation is 85%. What is the first action the nurse should take?

Correct Answer is C

Explanation

A nurse is caring for a client who is receiving total parenteral nutrition (TPN) via an infusion pump. What factors should the nurse monitor when collecting data about the client receiving this therapy?

Correct Answer is B

Explanation

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