Questions 118

NCLEX-RN

NCLEX-RN Test Bank

Free NCLEX RN Questions for Med Surg Questions

Extract:


Question 1 of 5

A client with advanced ovarian cancer takes 150 mg of long-acting morphine orally every 12 hours for abdominal pain. When the client develops a small bowel obstruction, the physician discontinues the oral morphine and begins morphine 6 mg/hour I.V. After calculating the equianalgesic conversion from oral to intravenous morphine, the nurse should:

Correct Answer: B

Rationale: The equianalgesic conversion from 150 mg oral morphine every 12 hours (300 mg/day oral) to I.V. morphine (1:3 ratio) is approximately 100 mg/day I.V., or 4.2 mg/hour. The ordered 6 mg/hour is too high, and the nurse should contact the physician to adjust the dose.

Question 2 of 5

Correct Answer:

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Question 3 of 5

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Question 4 of 5

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Question 5 of 5

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