MICROANATOMY

EPITHELIUM CONNECTIVE TISSUE SKIN

EPITHELIA GLANDS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Epithelium is
A
Bone, cartilage, dense connective tissue, loose connective tissue, and blood
B
Highly specialized tissue that contracts or shortens to produce movement
C
Lining, covering, and glandular tissue of the body
D
None of the above
Explanation: 

Detailed explanation-1: -What is the epithelium? The epithelium is a type of body tissue that forms the covering on all internal and external surfaces of your body, lines body cavities and hollow organs and is the major tissue in glands.

Detailed explanation-2: -Glandular epithelial cells are specialized epithelial cells that secrete bodily products, sometimes called simply glands. Glands include two types: endocrine and exocrine.

Detailed explanation-3: -Epidermis is an epithelium covering the external surface of the body. It provides protection against pathogens or mechanical damages, prevent water loose, and perform many other functions. Pleura is a type of covering epithelium known as mesothelium. It coats the serous cavities of the body and internal organs.

Detailed explanation-4: -Epithelium can have two functions. They can act as a lining (lining epithelia) and/or form secretory structures (glandular epithelium). Lining Epithelia covers the free surfaces of the body (internal and external) and cavities. Examples of this include epidermis, lining of the gastrointestinal tract and ducts.

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