The medication prescribed is haloperidol, 4 mg intramuscularly, immediately. The medication label states 5 mg/1 mL. The nurse prepares how much medication to administer the dose? Fill in the blank and...

The medication prescribed is haloperidol, 4 mg intramuscularly, immediately. The medication label states 5 mg/1 mL. The nurse prepares how much medication to administer the dose? Fill in the blank and round the answer to one decimal place. Answer: _____ mL