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Art [367]
2 years ago
10

A doctor needs to administer two drugs to a patient. The amount of Drug A administered must be 4 times the amount of Drug B, and

the total amount of medication must equal 25 mg. How much of each drug should be given to the patient
Medicine
1 answer:
olga55 [171]2 years ago
7 0

Drug A = 20 mg

Drug B = 5 mg

Let's say that Drug B is present in x mg. Drug A must be 4 times as strong as Drug B, hence the dosage must also be 4 times as strong.

A total of 25 milligrams must be used.

Thus, x + 4x = 25

⇒5x = 25

⇒ x = 25/5

⇒5

So, it is recommended to administer 20 mg of Drug A and 5 mg of Drug B.

<h3>What does the word "medicine" mean?</h3>

Medication is a drug or substance used to treat or prevent disease. The Pharmaceutical lexicon defines a substance as one that is "used in treating a disease or easing pain," as well as "any drug or preparation that is utilized to treat and cure disease."

<h3>How many different drugs are there?</h3>

More than 20,000 prescription medication items have received commercial approval. The FDA regulates more than 6,700 distinct product categories for medical devices.

<h3>What medicine is the most significant?</h3>

Penicillin, first (1942) Although penicillin was created in 1928, its use did not begin until 1942. It was a turning point in human history as the first recognized antibiotic and paved the path for the treatment of many bacterial infections.

learn more about medication here

<u>brainly.com/question/12646017</u>

#SPJ4

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