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?
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Document the findings in the patient's medical record. While documentation is important, further assessment is needed before determining if the blood pressure is abnormal for this patient.
B. Apply a cool washcloth to the patient's forehead. The patient’s temperature is normal (98.9°F), so there is no need for cooling measures.
C. Administer oxygen at 2 L/minute via nasal cannula. The pulse oximetry is 94%, which is adequate for most patients. Oxygen is not needed unless the patient shows signs of respiratory distress.
D. Ask the patient about his usual blood pressure results. The blood pressure (144/94 mmHg) is elevated, but before determining if intervention is needed, the nurse should ask if this is typical for the patient or if it is an isolated finding.
Correct Answer is A
Explanation
A. Falsely low. Using an adult-sized cuff on a child results in an overestimation of the cuff size, causing the cuff to not inflate properly and distribute less pressure, leading to a falsely low blood pressure reading.
B. Indistinct. The reading may be inaccurate, but it will still produce a numerical value rather than being completely indistinct.
C. Accurate. Accuracy depends on using a cuff size appropriate for the child's arm circumference. An adult cuff on a child is too large, leading to an incorrect reading.
D. Falsely high. A too-small cuff would produce a falsely high reading, but an oversized cuff produces a falsely low blood pressure.
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