A home care nurse is visiting an 82-year-old client recovering from a stroke resulting in left-sided weakness. Which action(s) should the nurse take to assess the client's safety risks? Select all that apply.

Assess the patient's knowledge of when to take prescribed medications.

Observe the client's balance and coordination.

Observe the client's ability to communicate.

Assess the client's home environment for safety hazards.

Assess the client's support system.