Why is a skin graft necessary when cells are damaged by a third-degree burn?

a. to promote the repair of existing cells
b. to protect the area from infection
c. to prevent mutations
d. to replace damaged nerves

Correct B) To protect the area from infection

Skin grafting is a surgical procedure in which a part of skin is removed from one area of the body and then transplanting it to another part of the body. It is   done when a body lost its protective covering of skin because of injury, burn or illness. It is used as either a permanent or temporary treatment.

Third degree burn affect the deeper tissues and if it is left to heal on their own it would lead to scarring. The main function of the skin is to protect loss of fluid from the body and prevent the entry of harmful micro-organism such as bacteria and viruses that cause infection to the body.

Hence, it is important cover the third degree burn with skin graft as it is more prone to infection and fluid loss from that area.

the  different  of  these  two  are  that  they  differently  handle  their  team.

an  expressive  leader  focuses  on  the  task  at  hand  and  make  sures  that  their  goal  is  achieved.  they  accurately  finish  the  task.  an  instrumental  leader  on  the  other  hand  works  on  the  unity  of  the  group,  they  care  more  about  their  employees.  all  the  while  creating  a  good  environment.