A nurse is preparing to administer hydrocodone/acetaminophen 5 mg PO every 6 hr for pain. The amount available is hydrocodone/acetaminophen 7.5 mg/500 mg/15 mL elixir. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["10"]
- The available concentration is 7.5 mg/15 mL.
- The nurse needs to administer 5 mg of hydrocodone.
Volume to administer= Desired dose / Concentration ×Volume available
Volume to administer= 5mge / 7.5mg ×15mL=10mL
Answer: 10 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Offer chicken broth: Chicken broth is high in sodium and lacks appropriate electrolytes for rehydration.
B. Assist with starting an infusion of a hypertonic solution: Hypertonic solutions are not appropriate for rehydration and can worsen dehydration.
C. Assist with initiating oral rehydration therapy: Oral rehydration therapy is the recommended first-line treatment for dehydration caused by diarrhea.
D. Keep NPO until diarrhea stops: Keeping the child NPO can exacerbate dehydration and is not evidence-based management for diarrhea.
Correct Answer is ["2.5"]
Explanation
Calculation:
Available: 40 mg/5 mL
Prescribed: 20 mg
Dosetoadminister= 20mg /40mg×5mL=2.5mL
Answer: 2.5 mL
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