Simple squamous cells line (AIPG 2011)
1. Pleura, peritoneum & pericardium come under the term mesothelium, the membrane which lines the body cavities
2. Mesothelium is composed of squamous epithelium
3. The other sites mentioned are lined by stratified squamous non-keratinised epithelium
4. This special kind of epithelium is seen on any wet surface which is exposed to exterior e.g., conjunctiva, oral cavity, lower anal canal, terminal urethra etc.