Question

Pick out the right order which has high fiber density

• A. Epidermis > Corium minor > Adipose
• B. Epidermis > Dermis > Adipose
• C. Corium minor > Corium Major > Adipose
• D. Adipose > Corium major > Grain

Hint:

The epidermis has the highest fiber density in the skin, which contributes to its protective function. The deeper layers, such as the corium minor and adipose tissue, have progressively lower fiber density.

Answer 1

The Correct Option is A

In the skin, fiber density varies across different layers. The epidermis, being the outermost layer, contains a higher density of cells and fibers that provide structural integrity. Beneath it lies the dermis, which is more fibrous than adipose tissue but less dense than the epidermis. The adipose layer, mainly composed of fat cells, has the least fiber density. 

Step 1: Layer Overview 
- The epidermis is the outermost layer and is packed with collagen and keratin fibers.
- The dermis contains collagen fibers that provide strength and flexibility, while the corium minor is denser than the adipose layer but not as dense as the epidermis.
- Adipose tissue is primarily composed of fat cells and has lower fiber density. 

Step 2: Conclusion 
The correct order of high fiber density is (A) Epidermis > Corium minor > Adipose.