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
Related Questions
Correct Answer is A
Explanation
A. I will not provide tub baths for at least 1 week after surgery: This helps prevent infection and allows the surgical site to heal.
B. I will perform tub baths after 3 days of surgery: Tub baths too soon after surgery increase the risk of infection.
C. This surgery will mutilate my body: This indicates poor understanding and requires further clarification and emotional support.
D. I will engage in physical activities to recover early after the surgery: Physical activities may be restricted postoperatively to allow healing.
Correct Answer is C
Explanation
A. Recovery from German measles 2 months ago: German measles (rubella) is not associated with glomerulonephritis.
B. Dysuria: While dysuria is a symptom of urinary tract infections, it does not directly cause glomerulonephritis.
C. A sore throat 2 weeks ago: Acute glomerulonephritis often follows a streptococcal infection, such as strep throat, typically within 1-3 weeks.
D. A history of allergy: Allergies are not a causative factor for glomerulonephritis.
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