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 C
Explanation
A. Turning the newborn on his side may be done after suctioning but is not the initial priority.
B. Using a suction catheter with low negative pressure may be appropriate, but a bulb syringe is commonly used for newborns.
C.Suctioning the mouth is a necessary step to ensure effective breathing.
D. Suctioningthe nose first may cause the infant to gasp and potentially draw the secretions present in the mouth into the airway, which could lead to aspiration.
Correct Answer is B
Explanation
A. Moderate bright red lochial flow on postpartum day 14 may indicate excessive bleeding and is not indicative of normal involution.
B. A fundus below the symphysis and nonpalpable suggests a well-contracted uterus, which is indicative of normal involution.
C. An episiotomy that is slightly red and puffy on day 14 may indicate ongoing healing, but it is not a direct measure of uterine involution.
D. Breasts that are firm and tender on postpartum day 14 may indicate engorgement, but they are not directly related to uterine involution.
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