A nurse is preparing to administer dextrose 5% in water (DSW) 1,200 ml. IV to infuse over 24 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 to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["13"]
To calculate the infusion rate in drops per minute (gtt/min), we can use the following formula: Infusion rate (gtt/min) = (Volume to be infused (ml) * Drop factor) / Time (min) Given:
Volume to be infused: 1,200 ml
Drop factor: 15 gtt/ml
Time: 24 hr
First, we need to convert the time from hours to minutes:
24 hr * 60 min/hr = 1,440 min
Now, we can calculate the infusion rate:
Infusion rate (gtt/min) = (1,200 ml * 15 gtt/ml) / 1,440 min
Simplifying the equation:
Infusion rate (gtt/min) = 18,000 gtt / 1,440 min
Dividing both sides:
Infusion rate (gtt/min) ≈ 12.5 gtt/min
Rounding the answer to the nearest whole number, the nurse should set the manual IV infusion to deliver approximately 13 gtt/min.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is C,A,D,E,B
Explanation
To pour the sterile solution onto a piece of gauze, the nurse should perform the steps in the following order:
1. Pick up the bottle with the label facing his palm.
2. Remove the bottle cap.
3. Pour 1 to 2 mL into a receptacle.
4. Pour the solution onto the gauze.
5. Place the bottle cap inside up on a clean surface.
It is important to maintain sterility throughout the procedure to prevent contamination. By following this order, the nurse ensures that the solution is poured onto the gauze while minimizing the risk of contamination. Placing the bottle cap inside up on a clean surface after removing it helps maintain the sterility of the cap as well.
Correct Answer is A
Explanation
Omeprazole is a proton pump inhibitor (PPI) commonly prescribed to reduce stomach acid production. It is frequently used to treat conditions such as gastroesophageal reflux disease (GERD) and peptic ulcer disease. Acid indigestion, characterized by a burning sensation in the chest or upper abdomen, is a common symptom of excessive stomach acid.
While omeprazole can indirectly alleviate certain symptoms associated with excessive stomach acid, it is not typically used to directly treat or relieve symptoms such as nausea, diarrhea, or headaches. Other medications or interventions may be more suitable for managing these specific symptoms.
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