Chapter 3 general terminology Flashcards
remission
A lessening of disease symptoms, the period during which such lessening occurs
septicemia
Presence of pathogenic bacteria in the blood, blood poisoning
systemic
Pertaining to the whole body
abscess
a localized collections of pus
adhesion
A uniting of two surfaces or parts that may normally be separated
anaplasia
Lack of normal differentiation, as shown by cancer cells
ascites
Accumulation of fluid in the peritoneal cavity
cellulitis
A spreading inflammation of tissue
effusion
Escape of fluid into a cavity or other body part
exudate
Material that escapes from blood vessels as a result of tissue injury
fissure
A groove or split
fistula
An abnormal passage between two organs or from an organ to the surface of the body
gangrene
Death of tissue, usually caused by lack of blood supply; may be associated with bacterial infection and decomposition
hyperplasia
Excessive growth of normal cells in normal arrangement
hypertrophy
An increase in the size of an organ without increase in the number of cells; may result from an increase in activity, as in muscles
induration
Hardening, an abnormally hard spot or place
metaplasia
Conversion of cells to a form that is not normal for that tissue (prefix meta- means “change”)
polyp
A tumor attached by a thin stalk
purulent
Forming or containing pus
suppuration
Pus formation
AF
acid fast
CA
cancer
CIS
carcinoma in situ
FUO
fever of unknown origin
Gm+
gram positive
Gm-
gram negative
MDR
multidrug resistant