A nurse is preparing to administer antibiotic X over 20 min. Available is antibiotic X in 50 mL of 0.9% sodium chloride (NSS). The drop factor of the manual IV tubing is 20 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 ["50"]
To calculate the infusion rate for antibiotic X, the nurse needs to use the formula: gtt/min = (Volume x Drop factor) / Time
Plugging in the values from the question, we get:
gtt/min = (50 mL x 20 gtt/mL) / 20 min Simplifying, we get:
gtt/min = 1000 gtt / 20 min Dividing, we get:
gtt/min = 50 gtt/min
Therefore, the nurse should set the manual IV infusion to deliver 50 gtt/min.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
A. Having a fever during the first week at home is not a normal or expected finding and may indicate an infection, requiring further assessment.
B. Contacting the provider for incisional discharge is a proper response.
C. Not having unrelieved pain in the abdomen is an appropriate expectation.
D. Resuming prenatal vitamins is a normal postoperative recommendation.
Correct Answer is A
Explanation
A. The uterine fundus is expected to be at the level of the umbilicus after delivery and descends approximately one fingerbreadth (or 1 cm) per day after delivery.
B. The uterine fundus would be too high for this time frame.
C. The fundus should reach the level of the symphysis pubis by 10 days postpartum.
D. The uterine fundus should not be palpated to the right of the umbilicus; it should be midline or slightly to the right. A lateral displacement of the fundus may indicate a full bladder, which can interfere with uterine contraction and increase the risk of bleeding.
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