A Patient with a Diagnosis of Myasthenia Gravis Has a Prescription

Multiple Choice

A patient with a diagnosis of myasthenia gravis has a prescription for Prostigmin. In what forms is Prostigmin available?
I. Prostigmin is available as 2, 1, 0.5 and 0.25 mg/mL injections.
II. Prostigmin is available as 15 mg tablets.
III. Prostigmin is available only as an injection, and the patient must be trained in self-administration.
IV. Prostigmin is available as both injection and tablet forms, and atropine should be readily available to treat possible cholinergic crises.

A) I only
B) II only
C) I and III only
D) IV