Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites and can spread between individuals. 1  Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites. 2  Microorganisms that cause disease are collectively called pathogens.
The Abdominopelvic Cavity The abdominopelvic cavity extends from the diaphragm to the pelvis. It is subdivided into a superior abdominal cavity and an inferior pelvic cavity (Figure 1-11a,c). The abdominopelvic cavity contains the peritoneal cavity, a chamber lined by a serous membrane known as the peritoneum.
Summary Information: Pelvic Cavity. Pelvic Cavity: The pelvic cavity is an enclosed chamber located within the abdominopelvic cavity that contains some of the body's organs and structures. The pelvic cavity is located below or inferior to the abdominal cavity and includes the bladder, uterus, prostate, urethra, fallopian tubes, anus, and ovaries. The pelvic cavity is lined by the peritoneum.