A patient who has had an accidental overdose of tricyclic antidepressants is to receive physostigmine (Antilirium), 1.5 mg IM stat. The medication is available in a vial that contains 2 mL, with a...

A patient who has had an accidental overdose of tricyclic antidepressants is to receive physostigmine (Antilirium), 1.5 mg IM stat. The medication is available in a vial that contains 2 mL, with a concentration of 1 mg/mL. How much medication will the nurse draw up into the syringe for this dose?