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.
A RealAge answered. A distal cavity is an area of decay on a tooth surface, this surface being the furthest from the middle of the front of your jaw. These types of cavities often occur on a part of a tooth that faces an adjacent mesial tooth surface.The terms distal (and mesial) are used to denote the location of a cavity relative to the front of the jaw.hese types of cavities often occur on a part of a tooth that faces an adjacent mesial tooth surface. The terms distal (and mesial) are used to denote the location of a cavity relative to the front of the jaw.