Chap 9 Flashcards
What does the Upper GI include?
mouth, pharynx, esophagus
Branch of medicine for mouth, nose, throat
Otorhinolarynology
What does the lower GI tract include?
stomach, intestines,
what are the major functions of the lower GI tract?
secretion and absorption
What lines the lower GI tract?
stratified squamos epithelium
the branch of medicine concerned with treating disorders of the colon, rectum, and anus
Procotology
Symptoms associated with upper GI problems
inflammation, congestion, dysphagia, emesis, coughing, sore throat
the parts that get inflamed when the upper GI has problems
Tonsils - tonsillitis
Pharynx (throat) - pharyngitis
Esophagus - esophagitis
What are viral infections?
mumps (parotid glands are affected), cold sores (Herpes Simplex virus type I)
what are the bacterial infections?
dental caries (a tooth infection), abscesses (a pocket of bacteria), strep throat (Streptococcus is very common)
what are the fungal infections?
Candida Albicans also like the humidity, creates a fungal infection
what does GERD stand for?
Gastro Esophageal Reflux Disease
What are the causes of GERD?
Pregnancy, Obesity, Hiatal Hernia, Barrett’s Espophagus, Esophageal Varices, Chronic Alchoholism, Bulima Nervosa
What is a Hiatal Hernia?
there was damage and now the stomach is pushed up
What is a congenital mixing of esophageal and stomach tissue?
Barrett’s Esophagus
Causes Hematemis and Melena
Esophageal Varices
Dries up the esophageal tissue
Chronic Alcoholism
A self inflicted vomit. Binge and purge. Will cause esophageal varices and acid reflux
Bulimia Nervosa
inflammation of the stomach
Gastritis
Inflammation of the intestines
Enteritis