The nurse is reviewing the client's admission assessment to determine contributing factors to the client's change in mental status. Exhibits 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, Parkinson's disease Social History: Client has visual loss without their glasses. The client is hard of hearing with hearing aids in place.