Which Clients Would the Nurse Consider High Risk for Adverse

Which clients would the nurse consider high risk for adverse drug effects related to inefficient blood-brain barrier?
Select all that apply.

A) Older adult taking benzodiazepines for anxiety
B) Older adult with a current history of seizures
C) Older adult with a history of difficulty sleeping
D) Older adult taking high doses of antibiotics for pneumonia
E) Older adult with a history of emphysema