Question

Peritoneal layer of the body cavity is made up of
(a) Squamous epithelium
(b) Ciliated epithelium
(c) Columnar epithelium
(d) Glandular epithelium

Answer 1

Hint This is a single layer of flat cells that is permeable and is situated where small molecules get to pass quickly through membranes via filtration or diffusion process. These are also found in capillaries, alveoli, glomeruli, and other tissues where rapid diffusion is required.

Complete answer:
The peritoneal layer of the body cavity is made up of squamous epithelium
Squamous epithelium is also known as pavement epithelium occurs within the alveoli of the lung, Bowman capsule, Henle’s loop, the peritoneal lining of the cavity, pericardia! cavity abdominal cavity etc.

Additional Information:
-Simple squamous or pavement epithelium remain present within the alveoli of the lung, Bowman capsule, Henle’s loop, the peritoneal lining of the cavity, pericardial cavity of the abdomen, and also within the circulatory system like the lining of capillaries or within the guts.
-The straightforward squamous epithelium is specifically called the endothelium.
-The peritoneum is one continuous sheet which is forming two layers and a possible space between them known as the greater peritoneal sac.
-The outer layer, the parietal peritoneum, is attached to the abdominal wall and the pelvic walls.
-The tunica vaginalis, the serous membrane covering the male testis, is derived from the vaginal process, an outpouching of the parietal peritoneum.
-The inner layer of the visceral peritoneum is wrapped around the visceral organs and is located inside the intraperitoneal space for cover.
-The parietal peritoneum is thicker than the inner layer of the visceral peritoneum. The mesentery may be a double layer of visceral peritoneum that attaches to the alimentary canal. Between these layers there often found the blood vessels, nerves, and other structures.

So, the correct answer is,’ Squamous epithelium’.

Note:
-The inner layer of the visceral peritoneum is wrapped around the visceral organs and is located inside the intraperitoneal space for cover.
-The space between these two layers is technically outside of the peritoneal sac, and thus not within the greater peritoneal sac.
-The potential space between these two layers is that the greater peritoneal sac, crammed with a little amount (about 50 mL) of slippery serous fluid that permits the 2 layers to slip freely over each other.