Which of the following is not the purpose of wound dressing?
A.
Isolate the wound from the environment to reduce the chance of contamination.
B.
Relieve the pain and relieve the tension of the wounded.
C.
A pressure bandage can be used to stop the bleeding.
D.
Remove the internal organs back to the wound and then bandage, so as not to expose the internal organs to aggravate the injury.