You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Parietal peritoneum is lined by and explain in detail?
SIMPLE SQUAMOUS EPITHELIUM - The cells of this epithelium are flattened. In sections they appear so thin that bulgings are produced on the surface by nuclei. In surface view the cells have polygonal outlines that interlock with those of adjoining cells. A simple squamous epithelium lines the alveoli of the lungs, the free surfaces of peritoneum, pleura and pericardium. Here it is given the name mesothelium. It also lines the inside of blood vessels,where it is called endothelium, and Of the hea where it is called endocardium. REF : Inderbir Singh's Textbook of Human Histology, seventh edition, pg.no., 2.