Match the Following Medications with the Correct Categories

Match the following medications with the correct categories.
-Ipratropium (Atrovent)

A) Adrenergic agonist
B) Alpha-adrenergic agonist
C) Antiarrhythmic agent
D) Anticholinergic
E) Antihistamine
F) Beta-adrenergic agonist
G) Beta-adrenergic antagonist
H) Calcium channel blocker
I) Depolarizing muscle relaxant
J) Hormone
K) Inotropic agent
L) Nitrovasodilator
M) Skeletal muscle relaxant