Effect of these drugs on pupil size?
A. Barbiturates
B. Amphetamines
C. Anticholinergics
D. Ethanol/Isopropyl alcohol
E. Opioids (meperidine exception)
F. Cocaine
G. Dopamine
H. Cyclic antidepressants
I. Pilocarpine
J. Antihistamines
K. Drug withdrawal