If the epidermis and dermis layers of the skin got burned, Briefly specify one (1) structure or cell type from each layer that would be compromised by the burn (1 mark each; 2 marks total) and explain what function would be compromised because of the damaged structure or cell. (1 mark each; 2 marks total).
Question
If the epidermis and dermis layers of the skin got burned, Briefly specify one (1) structure or cell type from each layer that would be compromised by the burn (1 mark each; 2 marks total) and explain what function would be compromised because of the damaged structure or cell. (1 mark each; 2 marks total).
Solution
In the epidermis, one of the main types of cells that would be compromised by a burn is the keratinocyte. Keratinocytes are the most abundant cell type in the epidermis and are responsible for the production of keratin, a protein that provides the skin with its protective qualities. If these cells are damaged by a burn, the skin's ability to serve as a barrier against environmental factors such as pathogens and UV radiation would be compromised.
In the dermis, a key structure that would be compromised by a burn is the collagen fiber network. This network provides the skin with its strength and elasticity. If the collagen fibers are damaged by a burn, the skin's structural integrity would be compromised, leading to a loss of elasticity and potentially resulting in scarring.
So, in total, the compromised functions would be the skin's protective barrier (due to damaged keratinocytes) and the skin's structural integrity and elasticity (due to damaged collagen fibers).
Similar Questions
Kate, a 35-year-old female, has crashed her car into a guard rail after attempting to avoid large tyre debris on a wet motorway. Kate sustained numerous injuries during the crash. To make matters worse, as Kate was being extricated from the car, it caught fire and she received third-degree burns to her left arm. The burns penetrated two layers of her skin outlined in the image below. Question 8. Name the two layers of skin (A & B - highlighted in the image below) that were affected by the burn. Briefly specify one (1) structure or cell type from each layer that would be compromised by the burn (1 mark each; 2 marks total) and explain what function would be compromised because of the damaged structure or cell. (1 mark each; 2 marks total).
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Check all that are affected by third-degree burns.Check All That ApplyEpidermisEpidermisDermisDermisSubcutaneous layerSubcutaneous layer
42) A certified burn nurse is introducing a new nurse to the burn unit. The nurse iseducating the new nurse on the degree staging of burns. Which of the followingprovides the correct description of wound to the correct level of injury?(a) Superficial thickness reddened skin, no blister presentation, heals quickly andcompletely(b) Superficial partial thickness; involves entire epidermis only(c) Full partial thickness: blisters typically form, deep normal injury, may need grafting(d) Full thickness: epidermal and dermal layer are destroyed, severe pain and edema
List the structures contained in the dermis layer of the skin.
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