Question

Question #85f88

Answer 1

You would have to give 0.25 mL of the drug every 15 s.

This is a problem in unit conversion.

You have to convert seconds → minutes → milligrams of drug → millilitres of drug

15 s × `"1 min"/"60 s" × "37.5 mg"/"15 min" × "1 mL"/"2.5 mg"` = 0.25 mL

You would have to give 0.25 mL of the drug every 15 s.