Order: 200 mL normal saline bolus IV over 15 minutes
On hand: 500 mL normal saline bags
What rate will the nurse set the pump to deliver the fluid?
The Correct Answer is ["800"]
This choice is correct because it is the result of dividing the volume of the bolus (200 mL) by the time of the infusion (15 minutes) and multiplying by 60 minutes per hour. The formula for calculating the rate of the pump is:
Rate = (Volume/Time) x 60
Therefore, the rate of the pump is:
Rate = (200 mL/ 15 min) x 60 = 800 mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.75"]
Explanation
To calculate the volume of morphine injection that the nurse should administer, we can use the following steps:
Determine the volume to be administered:
We have a concentration of 10 mg/mL.
7.5 mg ÷ 10 mg/mL = 0.75 mL
Therefore, the nurse should administer 0.75 mL of morphine injection subcutaneously.
Correct Answer is A
Explanation
Choice A reason: This is correct. Somatropin is a synthetic form of human growth hormone (HGH), which stimulates the growth of bones and tissues. It is used to treat growth deficiency in children who have low or no natural HGH. The treatment is usually stopped when the growth plates (the areas of cartilage at the ends of the long bones) fuse, which marks the end of the growth period. This usually occurs around the age of 14-18 years for boys and 12-16 years for girls.
Choice B reason: This is incorrect. Somatropin is not intended for life-long treatment. It is only used to correct growth deficiency in children who have low or no natural HGH. Once the growth plates fuse, the treatment is discontinued.
Choice C reason: This is incorrect. Somatropin is not used for weight management. It is used to treat growth deficiency in children who have low or no natural HGH. The duration of the treatment depends on the individual growth potential and response to the medication, not on the weight goal.
Choice D reason: This is incorrect. Somatropin is not a short-term medication. It is used to treat growth deficiency in children who have low or no natural HGH. The treatment usually lasts for several years, until the growth plates fuse.
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