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%? *
The pulse rate of the client most likely exhibits Tachycardia.
A nurse is someone who is educated to present care to individuals who are unwell or injured. Nurses work with doctors and other health care people to make patients nicely and to preserve their suit and healthy. Nurses also help with end-of-life needs and help another circle of relatives participants with grieving.
The number one role of a nurse is to be a caregiver for patients by way of handling bodily wishes, stopping infection, and treating health situations.
Nurses listen to and understand the concerns of their patients—which is important for evaluating conditions and growing treatment plans.
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