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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
This statement is incorrect and requires correction because it suggests starting the flow of urine before positioning the collection container, which can result in contamination of the specimen. The correct procedure for collecting a midstream urine specimen involves the following steps:
1. Provide the client with a clean urine specimen container.
2. Instruct the client to cleanse the genital area using a provided towelette or antiseptic wipes, wiping from front to back.
3. Instruct the client to start urinating into the toilet or bedpan.
4. As the urine stream continues, the client should pass the collection container into the stream to collect the midstream specimen.
5. Once an adequate amount of urine has been collected (as per the laboratory's instructions), the client should remove the container from the stream of urine. 6. The client can then complete urinating into the toilet or bedpan.
The other statements made by the newly licensed nurse are correct:
"Use the provided towelette to cleanse the area by moving in a back-and-forth motion": This statement correctly instructs the client to cleanse the genital area before collecting the urine specimen.
"It will be easier to use your nondominant hand to spread the labia": This statement is correct as it suggests using the nondominant hand to facilitate the collection process.
"Remove the specimen container before stopping the stream of urine": This statement is correct as it indicates that the container should be removed before completing urination.
Correct Answer is B
Explanation
After administering lactulose to a client with cirrhosis, the nurse should monitor for the adverse effects of diarrhea. Lactulose is a laxative commonly used in the treatment of hepatic encephalopathy, which can occur in individuals with cirrhosis. One of the intended effects of lactulose is to promote bowel movements and reduce the absorption of ammonia in the gut, thus helping to manage hepatic encephalopathy.
While lactulose can cause adverse effects such as diarrhea, it is not typically associated with peripheral edema. Peripheral edema is often seen in cirrhosis due to fluid retention caused by liver dysfunction.
Dry mouth and headache are less commonly associated with lactulose use and are not typically the primary adverse effects to monitor for in this scenario.
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