I have to develop a care plan, and I've only been in nursing school for 4 weeks, so we haven't even gone over these hardly at all. My patient is 92 yrs old, presents with temp of 103, BP 140/90, Pulse 114, Resp 30, labored breathing. Diarrhea for the past 3 days. What is the first priority? I'm thinking either "ineffective breathing pattern" or "impaired gas exchange" because of vital signs and labored breathing. But I know he's probably dehydrated too. Which is #1 nursing diagnosis? Or am I totally off base? Thanks for your help!