Introduction to Gastrointestinal System

These flashcards cover key concepts and terminology related to the gastrointestinal system.

Gastrointestinal Tract

Refers to the stomach and intestines, along with their diseases.

Gastritis

Inflammation of the stomach lining.

Anorexia

Loss of appetite not solely linked to behavioral health issues.

Nausea

A feeling of sickness with an urge to vomit.

Emesis

Clinical term for vomiting; important for medical documentation.

Pylorospasm

Abnormal spasms of the pyloric sphincter, commonly seen in infants.

Pyloric Stenosis

Obstructive narrowing of the pyloric opening leading to severe spitting up in infants.

Gastric Ulcers

Open wounds in the stomach caused by acid, often found in the duodenum.

Stomach Cancer

Cancer of the stomach associated with risk factors like excessive alcohol and H. pylori infection.

Enteritis

Inflammation of the intestines.

Gastroenteritis

Inflammation of both stomach and intestines.

Malabsorption Syndrome

Group of symptoms indicating failure to absorb nutrients properly.

Mowel Digestion

Reduced nutrient absorption due to enzyme or bile salt deficiency.

Liver

Largest gland in the body, classified as an exocrine gland due to bile secretion.

Gallstones (Cholelithiasis)

Crystallized bile pigments and calcium salts that lead to cholecystitis.

Hepatitis

Inflammation of the liver that can be detected through palpation.

Cirrhosis

Degeneration of liver tissue, replaced with damaged tissue often resulting in portal hypertension.

Pancreatitis

Inflammation of the pancreas, often due to blocked ducts.

Cystic Fibrosis

Condition resulting in thick secretions obstructing pancreatic ducts.

Diabetes

A group of diseases affecting how the body uses blood sugar (glucose).