GI Function

Question 1

Discuss normal GI anatomy
Upper AND Lower

Answer 1

Upper GI Tract
-oral cavity, pharynx, esophagus, & stomach

Lower
duodenum, jejunum, ilium colon, cecum, rectum and anus

Question 2

Physiology of the GI Tract

Answer 2

The GI tract/Digestive system consist of structures responsible for consumption digestion & elimination of food. These processes provide the essential nutrients, water, and electrolytes required for the physiologic activities.

Question 3

Describe and compare congenital defects of the GI system.
Cleft Lip/Palate

Answer 3

Common congenital defects of the mouth and face that are apparent to birth this can lead to feeding issues, speech problems, ear infections (otitis media), and hearing problems.

Question 4

Describe and compare congenital defects of the GI system.
Esophageal Atresia

Answer 4

Refers to an incomplete formation of the esophagus,

There are five major types and the most common is type c and the rarest is type is d.

Question 5

Describe and compare congenital defects of the GI system.
Pyloric stenosis

Answer 5

narrow and obstruction of the pyloric sphincter, these becomes thick and stiff making it difficult for the stomach to empty food into the small intestine.

Question 6

Compare and describe disorders of the liver, and pancreas.
Liver (Hepatitis)

Answer 6

is an inflammation of the liver that can be caused by infections usually viral alcohol, medications or autoimmune disease.

Question 7

Compare and describe disorders of the liver.
Cirrhosis

Answer 7

refers to chronic, progressive, irreversible, diffuse damage to the liver resulting in decreased liver function.

Question 8

Compare and describe disorders of the pancreas
Pancreatitis

Answer 8

is an inflammation of the pancreas that can be either acute or chronic (Cholelithiasis, alcohol abuse, biliary dysfunction, hepatotoxic drugs, metabolic disorders).

Question 9

Disorders of the lower GI system
Diarrhea

Answer 9

refers to a change in bowel pattern characterized by an increased frequency, amount, and water content of the stool.

Question 10

Disorders of the lower GI system
Constipation

Answer 10

refers to a change in bowel pattern characterized by infrequent passage of stool.