A nurse is preparing to administer 0.9% 1L to infuse over 8 hr. The drop factor of the manual IV tubing set is 15 gtts/ml. The nurse should set the manual IV infusion to deliver howmany gtt/min? (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 ["31"]
Flow rate (gtt/min)= Total volume / Time×Drop factor (gtt/mL)
Given:
- Total volume = 1000 mL (1 L)
- Time = 8 hours × 60 minutes = 480 minutes
- Drop factor = 15 gtt/mL
- Flow rate (gtt/min)= 1000 / 480×15= 31.25 (gtt/mL)
Answer: 31 gtt/min (rounded to the nearest whole number)
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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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 D
Explanation
A. Suction the toddler's nose and mouth every hour: Suctioning can damage surgical sites and should be avoided.
B. Give the toddler a hard-tipped sippy cup to drink liquids: Hard-tipped sippy cups can disrupt the surgical repair. Use alternative feeding methods.
C. Provide soft foods for the toddler: The child should only receive liquids postoperatively to prevent injury to the repair.
D. Maintain elbow restraints on the toddler: Elbow restraints prevent the toddler from putting their hands in their mouth or disrupting the surgical site.
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