The nurse is reviewing the client's admission assessment to determine contributing factors to the client's change in mental status. Click to highlight the findings that are risk factors. To deselect a finding click on the finding again. An older adult client was transferred to the ICU after they developed fever and hypotension. The client was initially admitted 4 days ago with a left hip fracture and subsequently underwent total left hip arthroplasty. The client is alert and oriented to person, place, and time. Past Medical History: hypertension, congestive heart failure, Parkinsons disease Social History: Client has visual loss but didn't bring their glasses. The client is hard of hearing. Hearing aids in place.