Calculating The Amount Of The Drug In The Patient System

## Question

## Expert Answer

This solution was written by a subject matter expert. It’s designed to help students like you learn core concepts. Calculating The Amount Of The Drug In The Patient System

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Step 1/2

Explanation:

Step 2/2

After the first 3 days, the patient will have 2 milligrams of the drug in their system. After the next 3 days, which brings the total to 6 days, the concentration of the drug in their system will be reduced by half again, leaving 1 milligram of the drug in their system.

To calculate the amount of the drug in the patient’s system after 9 days, we again repeat the process. After the first 3 days, the concentration of the drug in their system was reduced to 2 milligrams. After the next 3 days, the concentration was reduced to 1 milligram.

Explanation:

after the final 3 days, the concentration is again reduced to half, which is 0.5 milligrams.

Final answer

Therefore, after 9 days, the patient will have 0.5 milligrams of the drug in their body.

Calculating The Amount Of The Drug In The Patient System