An outpatient clinic who has been receiving haloperidol (Haldol) for 2 days develops muscular rigidity, altered consciousness, a temperature of 103, and trouble breathing on day 3. The nurse interest these findings as indicating which of the following.
A) Neuroleptic Malignant Syndrome
B) Tardive dyskinesia
C) Extrapyramidal adverse effects
D) Drug-induced parksonism