HISTOLOGY
INTEGUMENTARY SYSTEM SKIN
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
What layer of skin is the outermost layer of skin?
|
|
Epidermis
|
|
|
Dermis
|
|
|
Hypodermis
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -The epidermis is the thin outer layer of the skin. It consists of 2 primary types of cells: Keratinocytes. Keratinocytes comprise about 90% of the epidermis and are responsible for its structure and barrier functions.
Detailed explanation-2: -The stratum corneum is the outermost layer of the epidermis and is composed of dead scale-like cells that become progressively flattened and joined together.
Detailed explanation-3: -The stratum corneum (SC), the skin’s outermost layer and interface with the outside world is now well recognized as the barrier that prevents unwanted materials from entering, and excessive loss of water from exiting the body.
There is 1 question to complete.