A nurse is preparing to administer lactated Ringer's 1000 ml to infuse over 12 hr. The drop factor on the manual 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 ["14"]
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: 1000 ml
Drop factor: 10 gtt/ml
Time: 12 hr
First, we need to convert the time from hours to minutes:
12 hr * 60 min/hr = 720 min
Now, we can calculate the infusion rate:
Infusion rate (gtt/min) = (1000 ml * 10 gtt/ml) / 720 min
Simplifying the equation:
Infusion rate (gtt/min) = 10000 gtt / 720 min
Dividing both sides:
Infusion rate (gtt/min) ≈ 13.89 gtt/min
Rounding the answer to the nearest whole number, the nurse should set the manual IV infusion to deliver approximately 14 gtt/min.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A,B,C,D,E
Explanation
When removing personal protective equipment (PPE) after caring for a client in contact isolation, the nurse should follow the steps in the following order:
1. Remove gloves.
2. Remove protective eyewear.
3. Remove gown.
4. Remove mask.
5. Perform hand hygiene.
By following this sequence, the nurse ensures that the removal of PPE is done in a way that minimizes the risk of contamination. Removing gloves first helps prevent the spread of potential contaminants on the hands. Removing protective eyewear next avoids any potential contact with the face or eyes during the removal process. Removing the gown comes next, followed by the mask. Lastly, performing hand hygiene after removing all PPE helps ensure the hands are thoroughly cleaned.
Correct Answer is C
Explanation
Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that can increase the risk of developing peptic ulcers. It can cause irritation and damage to the lining of the stomach and small intestine, leading to the formation of ulcers.
The other options may not directly contribute to the development of peptic ulcers:
History of bulimia: While repeated vomiting can irritate the esophagus, it is less likely to directly cause peptic ulcers.
Consuming spicy foods 5 to 8 times weekly: Spicy foods can exacerbate the symptoms of existing peptic ulcers, but they are not considered a direct risk factor for their development.
Drinking green tea: Green tea is generally considered to have health benefits and is not known to be a risk factor for peptic ulcers.
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