Answer:
231 ml
Explanation:
Let x represent the amo unt of Dextrose 70% in ml and y represent the amount of Dextrose 5% in ml needed to prepare 1,000mL of Dextrose 20%.
Since 1000 ml of Dextrose 20% is needed, hence:
x + y = 1000 (1)
Also 70% Dextrose is mixed with 5% dextrose to produce 20% dextrose. i.e.:
70% of x + 5% of y = 20% of 1000
0.7x + 0.05y = 200 (2)
We have to solve equations 1 and 2 simultaneously.
Let us multiply equation 2 by 20:
14x + y = 4000 (3)
subtract equation 1 from 3:
13x = 3000
x = 231 ml
Put x = 231 in equation 1 to find y:
231 + y = 1000
y = 769 ml
Therefore 231 ml of Dextrose 70% must be mixed with 769 ml of Dextrose 5% to prepare 1,000mL of Dextrose 20%? *
Accurate and detail oriented
The medication delivery process places patient safety first and foremost. Pharmacy technicians must be able to multitask while maintaining accuracy and great attention to detail. These are essential qualities in the pharmacy technician.
The most important action that the nurse has to take in order to avoid the development of clabsi in the patient is to ensure that as much as possible, people do not touch the catheter.
<h3>What is TPN?</h3>
The term TPN is an acronym that stands for Total Parenteral Nutrition. It involves the use of an IV line to introduce nutrition into the body of a person due to the inability of the person to take in food in the usual manner which is through the month.
Now there are certain precautions that the nurse must take to ensure that the patient does not have clabsi. The most important action that the nurse has to take in order to avoid the development of clabsi in the patient is to ensure that as much as possible, people do not touch the catheter.
Learn more about TPN:brainly.com/question/14441886
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