The nurse receives report for clients on the neurology floor. Which client is important for the nurse to assess first?
1. A 25-year-old client with multiple sclerosis who had bladder incontinence last night
2. A 37-year-old client with Guillain-Barre syndrome who has "0" deep tendon patellar reflexes
3. A 58-year-old client with Parkinson disease who is drooling
4. A 78-year-old client with dementia who has new-onset agitation and confusion