The Physician Prescribes an Additional Medication for a Client Taking

The physician prescribes an additional medication for a client taking an antipsychotic agent. The medication is to be administered "prn for EPS." When will the nurse plan to administer this medication?

A) When the client's white blood cell count falls below 3,000/mm³
B) When the client exhibits tremors and a shuffling gait
C) When the client reports having a dry mouth
D) When the client experiences a seizure