An Older Adult Is Referred to a Geriatric Nurse Practitioner

An older adult is referred to a geriatric nurse practitioner because of changes in memory and reports by family members that "there is something different about her." The nurse practitioner evaluates the older adult for potentially reversible causes for the changes, which include: (Select all that apply.)

A) depression.
B) delirium.
C) osteoporosis.
D) rheumatoid arthritis.
E) medication side effects.