MICROANATOMY

EPITHELIUM CONNECTIVE TISSUE SKIN

EPITHELIA GLANDS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is true about epithelia?
A
Simple epithelia are commonly found in areas of high abrasion.
B
Stratified epithelia are associated with filtration
C
Endothelium provides a surface lining of cardiovascular organs.
D
Pseudostratified epithelia are commonly keratinized.
Explanation: 

Detailed explanation-1: -Answer and Explanation: The correct answer is (c) Endothelium provides a slick surface lining all hollow cardiovascular organs. Endothelium is a specific type of stratified squamous epithelium that is found inside of the heart and blood vessels.

Detailed explanation-2: -Endothelial cells form a single cell layer that lines all blood vessels and regulates exchanges between the bloodstream and the surrounding tissues.

Detailed explanation-3: -A simple squamous epithelium, called “endothelium, ‘’ lines blood vessels, lymphatic vessels, and the chambers of the heart.

Detailed explanation-4: -The mesothelium is a simple squamous epithelium that forms the surface layer of the serous membrane that lines body cavities and internal organs. Its primary function is to provide a smooth and protective surface.

There is 1 question to complete.