A nurse is preparing to administer dextrose 5% in water (DSW) 100 mL to infuse over 1 hr. The drop factor of the manual IV tubing is 15 gtt/ml. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number.)
The Correct Answer is ["25"]
To answer this question, you need to use the formula:
gtt/min = (Volume x Drop factor) / Time
Plug in the given values:
gtt/min = (100 mL x 15 gtt/mL) / 60 min
Simplify and solve:
gtt/min = 1500 gtt / 60 min gtt/min = 25 gtt/min
Therefore, the nurse should set the manual IV infusion to deliver 25 gtt/min.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E"]
Explanation
A. Turning off fans and heaters can help prevent the circulation of potentially contaminated air.
B. Evacuation may be necessary in extreme cases but should be done following established protocols and considering the safety of residents.
C. Closing doors and windows helps minimize the entry of external air, reducing exposure to potential contaminants.
D. Keeping fireplaces burning may increase the risk of indoor air pollution and is not a recommended action during a chemical disaster.
E. Placing wet towels under doors can help create a barrier to limit the entry of external air and contaminants.
Correct Answer is D
Explanation
A. Diminished urine output is a later sign of hypovolemic shock and is associated with decreased perfusion to the kidneys.
B. Cold clammy skin is also a later sign of shock, indicating poor tissue perfusion.
C. Unconsciousness is a late sign of hypovolemic shock and occurs when there is significant impairment of cerebral perfusion.
D. Tachycardia is an early compensatory mechanism in response to hypovolemia, aiming to maintain cardiac output and perfusion to vital organs.
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