Answer to Question 1
4
Rationale: Sutures are not removed until an order is received from the physician. Prior to removing sutures, the nurse assesses that the wound is approximated, healing has begun, and there are no open areas or drainage. If the wound does not appear ready for suture removal, the nurse would notify the physician and ask that the provider assess the wound before sutures are removed. Waiting until scar tissue appears would leave the sutures in place for too long a period of time and increase the risk of infection.
Answer to Question 2
1,2,3,4
Rationale: Stage I NREM sleep is very light sleep that lasts only a few minutes; the person feels drowsy and relaxed.