Pathology of the digestive system Flashcards
- also known as tooth decay or cavities
- infectious disease caused by bacteria that destroyed the enamel and dentin of the tooth
dental carries
*also known as a bad breath
* can be caused by dental diseases or respiratory or gastric disorders
Halitosis
*earliest stage of periodontal disease
* inflammation affects only the gums
Gingivitis
*upward flow of acid from the stomach into the esophagus
* reflux means backward or return flow
gastroesophageal reflux disease (GERD)
Common inflammation of the stomach lining that can cause nausea and vomiting
Gastritis
Inflammation of the mucous membrane lining the stomach and intestines
Gastroenteritis
*also known as indigestion
* pain or discomfort during the digestive process
Dyspepsia
The return of swallowed food into the mouth
regurgitation
- Autoimmune disorder characterized by a severe reaction to ingested gluten
- Gluten is a type of protein found in grains such as wheat, barley, and rye.
Celiac Disease
- mushroom like growth from the surface of a mucous membrane
- not all _____s are malignant
Polyp
*inflammation or infection of one or more diverticulum in the colon
* symptoms include sudden abdominal pain, cramping, and nausea
Diverticulitis
Chronic condition of unknown cause in which repeated episodes of inflammation in the rectum and large intestines cause ulcers and irritation
Ulcerative Colitis
*chronic autoimmune disorder that can occur anywhere in the digestive tract
* most often found in the ileum and colon
Crohn’s disease
- yellow discoloration of the skin, mucous membranes and eyes
- caused by greater than normal amounts of bilirubin in the blood
Jaundice
Inflammation of the liver usually caused by a viral infection
Hepatitis
most prevalent type of hepatitis. This highly contagious condition is transmitted mainly through contamination of food and water with infected fecal matter. A vaccine is available to provide immunity against it
HAV (Hepatitis A virus)
A blood born disease that is transmitted through contact with blood and other bodily fluids that are contaminated with this virus. A vaccine is available to provide immunity against it
HBV (Hepatitis B virus)
A blood born disease that is spread through contact with blood and other bodily fluids that are contaminated with this virus. ___ is described as a silent epidemic b/c it can be present in the body for years and destroy the liver before any symptoms appear. There is no vaccine available to prevent this form of hepatitis
HCV (Hepatitis C virus)
- Chronic degenerative disease of the liver characterized by scarring
- often caused by excessive alcohol abuse
Cirrhosis
