The adult child of an older adult client who has Parkinson's disease, calls the clinic and reports that the client has been confused for the past week. What action(s) should the nurse take? Select all that apply.

Determine if the client has recently experienced a fall.

Instruct the adult child to check the client's temperature.

Ask if the client is experiencing any pain with urination.

Encourage increased intake of high protein foods.

Review the client's current food and medication allergies.