A nurse is preparing to administer dextrose 5% in water 350 mL IV to infuse over 3 hr. The drop factor of the manual IV tubing is 10 gtt/mL. The nurse should set the manual IV infusion to deliver how many 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 ["19"]
Drip rate (gtt/min) = (Volume to be infused in mL × Drop factor) ÷ Time of infusion in minutes
Given:
Volume to be infused = 350 mL Drop factor = 10 gtt/mL
Time of infusion = 3 hours = 180 minutes
Plugging these values into the formula:
Drip rate = (350 mL × 10 gtt/mL) ÷ 180 min Drip rate ≈ (3500 gtt) ÷ 180 min
Drip rate ≈ 19.4 gtt/min
Rounding to the nearest whole number, the drip rate is approximately 19 gtt/min. Therefore, the nurse should set the manual IV infusion to deliver 19 gtt/min.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Urinary retention: While urinary retention can be a complication of epidural anesthesia, it is not the priority finding in this scenario. The priority is to address potential complications that can lead to maternal or fetal compromise.
B. Leg weakness: Leg weakness can occur as a side effect of epidural anesthesia but is not the priority finding in this scenario unless it is severe and compromises the client's ability to
mobilize or push during labor.
C. Hypotension: Hypotension is a common complication of epidural anesthesia due to sympathetic blockade, which can lead to decreased venous return and subsequent maternal
hypotension. Maternal hypotension can compromise uteroplacental perfusion, leading to fetal distress. Therefore, addressing hypotension promptly is the priority to prevent adverse maternal and fetal outcomes.
D. Temperature 39°C (102.2°F): While fever should be monitored and addressed, it is not the priority finding in this scenario unless it indicates an infection, which would require further assessment and intervention. However, maternal hypotension poses a more immediate risk to both the mother and the fetus during labor.

Correct Answer is D
Explanation
A. Hold the injector in place for 10 seconds: Holding the injector in place after administering epinephrine is not the first action the client should take. After administering epinephrine, the client should immediately seek emergency medical attention.
B. Massage the outer thigh for 10 seconds: Massaging the outer thigh is not the first action the client should take after administering epinephrine. Seeking emergency medical attention is the priority.
C. Seek immediate medical attention: After administering epinephrine for an anaphylactic reaction, the client should immediately seek emergency medical attention to receive further evaluation and treatment. Epinephrine provides temporary relief of symptoms but does not replace the need for medical evaluation and ongoing management.
D. Jab the device into the outer thigh. The client should use the epinephrine auto-injector as soon as possible after experiencing an anaphylactic reaction. The device delivers a dose of
epinephrine, which constricts blood vessels and relaxes the airways, to reverse the symptoms of anaphylaxis.
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