A nurse is preparing to administer 0. 9% sodium chloride IV infusion 1000 mL bag at a rate of 200 mL/hr for a client who has rhabdomyolysis The nurse should expect the IV pump to infuse over how many hr?
(Round the answer to the nearest whole number. Use a leading zero if it applies. not use a trailing zero.)
The Correct Answer is ["5"]
To determine how many hours it will take for the IV pump to infuse the 1000 mL bag of 0.9% sodium chloride at a rate of 200 mL/hr, we can use the following formula:
Time (hr) = Volume (mL)/Rate (mL/hr)
Given:
Volume = 1000 mL
Rate = 200 mL/hr
Substitute the given values into the formula:
Time (hr)=1000 mL/200 mL/hr
Time (hr)=5hours
Rounding to the nearest whole number, the IV pump will infuse over 5 hours.
Therefore, the nurse should expect the IV pump to infuse over 5 hours.
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Correct Answer is C
Explanation
To calculate the rate of administration in milliliters per hour (mL/hr):
Given the total volume to be infused: 1000 mL
Given the total time for infusion: 5 hours
Divide the total volume by the total time to find the rate of administration per hour:
1000 mL ÷ 5 hours = 200 mL/hr
Therefore, the rate of administration will be 200 mL/hr.
To calculate the rate of administration in drops per minute (drops/min):
Given the drop factor: 15 drops/mL
Given the total volume to be infused: 1000 mL
Given the total time for infusion: 5 hours
First, find the total drops:
Total drops = Total volume × Drop factor
Total drops = 1000 mL × 15 drops/mL = 15,000 drops
Next, find the rate of drops per minute:
Rate of drops per minute = Total drops ÷ Total time in minutes
As there are 5 hours in total, we multiply by 60 to convert hours to minutes:
Rate of drops per minute = 15,000 drops ÷ (5 hours × 60 minutes/hour) = 50 drops/min
Therefore, the rate of administration will be 200 mL/hr and 50 drops/min.
Correct Answer is C
Explanation
A) Treatment with PPIs to decrease stomach acid:
Pancreatic insufficiency is not primarily related to excess stomach acid production, so treatment with proton pump inhibitors (PPIs) to decrease stomach acid would not address the underlying cause of the condition.
B) Treatment with stimulant laxatives:
Pancreatic insufficiency is not typically associated with constipation or the need for stimulant laxatives. While malabsorption of fats due to pancreatic insufficiency can lead to loose stools or diarrhea, treatment with laxatives is not indicated for this condition.
C) Replacement therapy with pancreatic enzymes.
Pancreatic insufficiency is a condition where the pancreas does not produce enough digestive enzymes to properly digest food. Replacement therapy with pancreatic enzymes is the mainstay of treatment for pancreatic insufficiency. These pancreatic enzyme supplements help in the digestion and absorption of nutrients from food by compensating for the deficient enzymes produced by the pancreas. By taking pancreatic enzyme supplements with meals, the client can improve digestion and prevent malnutrition associated with pancreatic insufficiency.
D) Decrease food intake:
Decreasing food intake would not address the underlying cause of pancreatic insufficiency, which is the deficiency of pancreatic enzymes needed for proper digestion. In fact, decreasing food intake could exacerbate malnutrition and nutrient deficiencies in individuals with pancreatic insufficiency. The primary goal of treatment is to improve digestion and nutrient absorption by providing supplemental pancreatic enzymes with meals.
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