The bacteria can cause infection in your mouth, which can spread to other parts of your body. 1  Brush your teeth and gums 2 to 3 times a day for 2 to 3 minutes each time. 2  Let your toothbrush air dry between brushings. 3  Use a toothpaste with fluoride.  Floss gently once a day.
Autopsy (1890) by Enrique Simonet. Thanatology is the scientific study of death. It investigates the mechanisms and forensic aspects of death, such as bodily changes that accompany death and the post-mortem period, as well as wider psychological and social aspects related to death.
Hematology is the study of blood and blood diseases and disorders.  A specialist in this field is a hematologist. The study of blood is called hematology. It is derived from â¦ the  Greek word Hema, which is blood and the Latin word ology, which  means study of. + 17 others found this useful.