27-year-old man is brought to the ED by EMS after being found wandering in the street. His BP is 155/70, HR 115, T 37.5°C, RR 16, pulse ox 99% on room air, and finger stick glucose 98. On exam, the patient is confused with mumbling speech. His pupils are 7 mm and nonreactive. His face is flushed. Mucous membranes and skin are dry. Which of the following toxidromes is this patient exhibiting?
a.Anticholinergic
b.Cholinergic
c.Sedative-hypnotic
d.Sympathomimetic