200 ml of 4% solution contains 400 mg of medication
Explanation:
- 0.5 ml of solution has 1 mg of medication
- for example, if 10 mg of medication needs to be determined all we must do is multiply 0.5 ml of solution by 10 mg of medicine to get the answer.
- in the above question we need to determine the number of milliliters of a 4% solution containing 400 mg of medication.
- all we must do is multiply 0.5 ml of solution to 400 mg of medication to get the answer.
0.5 ml x 400 mg = 200 ml
Answer: 1930s
The term stress as it relates to the human condition first emerged in scientific literature in the 1930s, but it did not enter the popular vernacular until the 1970s (Lyon, 2012).
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