A nurse prepares to administer an antipsychotic medication to a patient diagnosed with schizophrenia. Additional monitoring of the medication's effects and side effects will be most important if the patient is also diagnosed with which health problem? (Select all that apply.)

A) Parkinson disease
B) Graves disease
C) Osteoarthritis
D) Epilepsy
E) Diabetes

Antipsychotic medications may produce weight gain, which complicates the care of a patient with diabetes, or lowers the seizure threshold (or both), which complicates the care of a patient with epilepsy. Parkinson disease involves changes in transmission of dopamine and acetylcholine; therefore these drugs also complicate the care of a patient with the disorder. Osteoarthritis and Graves disease should have no synergistic effect with this medication.