Term
| receptors on parietal cell |
|
Definition
|
|
Term
| gastrin-releasing peptide in the stomach |
|
Definition
gastric mucosa
oxyntic
antral
muscular layer
plexuses
myenteric |
|
|
Term
| actions of stomatostatin i the stomach |
|
Definition
reduced exocrine secretion
-HCL
-pepsin
reduced neuroedocrine secretion
-gastrin
-histamine
gastric motility
inhibitory
food intake |
|
|
Term
|
Definition
G cell hyperplasia
Gastrinoma (Zollinger-Ellison)
ECL hyperplasia
Carcinoid tumors
Atrophic gastritis |
|
|
Term
| layer between acid and all the cells that allows the pH to be more neutral and not damage cells |
|
Definition
mucous layer
(gastric mucosa) |
|
|
Term
|
Definition
Stabilize the patient
IV fluids
Blood products
IV PPI
Endoscopy |
|
|
Term
|
Definition
| produces several different enzymes, one of which is urease, which helps it adapt to the hostile gastric environment. Urease will metabolize urea to NH3 and CO2 |
|
|
Term
| Diagnosis of Helicobacter pylori |
|
Definition
the urea breath test
based on urease metabolism of ingested urea. If H. pylori is present, urea is metabolized to ammonia and carbon-labeled carbon dioxide. The labelled carbon dioxide is then excreted in breath as labeled carbon dioxide, which is then collected and quantified. |
|
|
Term
| Tests for diagnosis of Helicobacter pylori |
|
Definition
serology
urea breath test
histology
rapid urease test
fecal antigen testing
culture |
|
|
Term
| mucosa associated lymphoid tissue |
|
Definition
| which MALT lymphomas have been observed to regress after H. pylori eradication |
|
|
Term
| Treatment regimens for eradication of Helicobacter pylori |
|
Definition
tetracycline, metronidazole, bismuth
ppi, metronidazole, amoxicillin |
|
|
Term
|
Definition
| lesion results from multiple antral vascular ectasias formed in a pattern of linear streaks radiating from the pylorus.It is also referred to as gastric antral vascular ectasia (GAVE). |
|
|
Term
| presents with iron-deficient anemia, which is usually manageable with iron supplementation |
|
Definition
|
|
Term
| has the appearance of a mucosal mosaic pattern with a speckling of subepithelial hemorrhages superimposed upon it. |
|
Definition
| Portal hypertensive gastropathy |
|
|
Term
|
Definition
Diabetic
Idiopathic
Post-viral
Medication induced
Other |
|
|
Term
|
Definition
Nausea/vomiting
Early satiety/fullness
Nuclear medicine gastric emptying study |
|
|
Term
|
Definition
Hydration/Nutrition
Low fat, low residue
Glycemic control in diabetics
Prokinetics
Antiemetics
Pain control
Surgical therapy |
|
|
Term
| Diabetic Gastroparesis treatment |
|
Definition
|
|
Term
| Gastroparesis Antiemetics |
|
Definition
Phenergan
Compazine
Tigan
Ondansetron
Granisetron
Tropisetron |
|
|
