The nurse checks the postoperative client for signs of infection. Which observations are indicative of a potential infection? Select all that apply.  1. Slight redness along the incision 2. The...

The nurse checks the postoperative client for signs of infection. Which observations are indicative of a potential infection? Select all that apply.

 1. Slight redness along the incision 2. The presence of purulent drainage 3. A temperature of 98.8° F (37.1° C) 4. The client states that he feels cold. 5. The client states that the incision itches. 6. Tender firmness palpable around the incision