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Order: Ampicillin 1000 mg PO every 12 hours

Available: Ampicillin 250 mg capsules

How many capsules will you administer per day?

A.

4

B.

1

C.

2

D.

8

Answer and Explanation

The Correct Answer is D

Determine the dose per administration:

  • 1000 mg ÷ 250 mg/capsule = 4 capsules per dose

Calculate the total per day:

  • Since the order is every 12 hours, the medication is given twice a day
  • 4 capsules per dose × 2 doses per day = 8 capsules per day


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Related Questions

Correct Answer is D

Explanation

Determine the dose per administration:

  • 1000 mg ÷ 250 mg/capsule = 4 capsules per dose

Calculate the total per day:

  • Since the order is every 12 hours, the medication is given twice a day
  • 4 capsules per dose × 2 doses per day = 8 capsules per day

Correct Answer is D

Explanation

A. "This new room has negative pressure and does six to twelve air changes an hour and disposes the air outside to reduce the infection potential in other patients. I also have to wear this surgical mask."

While this provides technical information, the surgical mask part is incorrect; the nurse should wear an N95 respirator, not a surgical mask.

B. "It sounds like you have some questions about your new diagnosis. What are you most concerned about?"

While this is a therapeutic communication technique, it does not directly answer the patient's question about airborne precautions.

C. "Tuberculosis can seriously impair the lungs and requires a long course of antibiotics to treat it."

This statement provides disease information but does not explain why airborne isolation is necessary.

D. "Tuberculosis is a small particle that can spread through the air. This new room has a special filter that reduces the spread of the bacteria through the air."

This provides a concise and accurate explanation of airborne precautions in terms the patient can understand.

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