A physician has ordered 0.50 mg of atropine, intramuscularly. If atropine were available as 0.10 mg/mL solution, how many mL would u need to give?

Answer :

x * 0.10 mg/mL = 0.50 mg

x = 0.50 mg / 0.10

x = 5.0 mL

hope this helps!