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The physician orders ibuprofen 600 mg po prn for cramping. The medication is supplied in 200-mg capsules. How many capsules will the nurse administer?
Answer and Explanation

The Correct Answer is ["3"]

Calculation:

To determine the number of capsules per dose, use the formula:

            Capsules per dose = Dose ordered/ Dose available

Given:

  • Ordered dose = 600 mg
  • Available dose = 200 mg per capsule

Capsules per dose = 600mg/ (200mg/capsule)

= 3 capsules

Thus, the nurse will administer 3 capsules per dose.


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Related Questions

Correct Answer is ["0.5"]

Explanation

To determine the number of tablets per dose, use the formula:

Tablets per dose = Dose ordered/Dose available

Given:

  • Ordered dose = 400 mg
  • Available dose = 800 mg per tablet

Tablets per dose = 400mg/(800mg/tablet)

= 0.5 tablet

Thus, the nurse will administer 0.5 tablet per dose.

Correct Answer is D

Explanation

A. 200/92. This format does not include the muffling point (Phase IV), which is important in some clinical settings, such as in critically ill patients or those with vascular diseases.
B. 100/200/92. This order is incorrect because the systolic pressure should always be listed first, followed by the diastolic components.
C. 200/100. This format omits the point at which sounds completely disappear (Phase V), which is the true diastolic pressure in most cases. However, in some individuals, particularly those with conditions like aortic regurgitation, the muffling point may be recorded as an additional reading.
D. 200/100/92. The correct way to document blood pressure when Korotkoff sounds muffle before disappearing is to include all three values: the systolic pressure (Phase I), the point of muffling (Phase IV), and the diastolic pressure (Phase V). This ensures a complete and accurate blood pressure recording.

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