case 1 Flashcards
Which of the following lines the internal surface of the abdominopelvic wall
a. parietal peritoneum
b. visceral peritoneum
c. intraperitoneal peritoneum
d. retroperitoneal peritoneum
A
visceral - covers viscera or organs
The following organs are organs that are almost completely covered with visceral peritoneum, except:
a. stomach
b. jejunum
c. spleen
d. ascending colon
D
INTRAPERITONEAL: stomach, jejunum, ileum, spleen
RETROPERITONELA: pancreas, ascending and descending colon
It is the most tubular part of the stomach.
a. fundus
b. body
c. pyloric antrum
d. pylorus
D
Fundus: dome-shaped; usually full of gas
Body: from cardiac orifice to incisura angularis
Pyloric Antrum: from incisura angularis to pylorus
Pylorus: most tubular part
The following factors modulate the restoration of damaged region of the preepithelial barrier (restitution), except:
a. epidermal growth factor
b. transforming growth factor alpha
c. vascular endothelial growth factor
d. basic fibroblast growth factor
C
It stimulates the gastric secretion via the vagus nerve which include sight. smell and taste of food as its components.
a. basal acid secretion
b. cephalic acid secretion
c. gastric acid secretion
d. intestinal acid secretion
B
gastric phase - stimulated once food enters the stomach; driven by nutrient
intestinal phase - initiated as food enters the intestine; mediated by luminal distention and nutrient assimilation
It can inhibit acid production by both direct (parietal cell) and indirect mechanism (decreased histamine release from ECL cells)
a. somatostatin
b. ghrelin
c. ezrin
d. pepsinogen
A
It is the most common manifestation of Zollinger-Ellison Syndrome
a. diarrhea
b. constipation
c. GERD
d. PUD
D
It is the most common complication observed in PUD
a. GI bleeding
b. Perforation
c, Penetration
d. Gastric outlet obstruction
A
Which of the following is the first H2 receptor antagonist used for the treatment of peptic disorders?
a. cimetidine
b. ranitidine
c. famotidine
d. nizatidine
A
It may have weak antiandrogenic side effects resulting in reversible gynecomastia and impotence.
a. cimetidine
b. ranitidine
c. famotidine
d. nizatidine
A
It is the most recent PPI approved for clinical use that has the advantage of dual delayed-release system aimed at improving treatment of GERD.
a. omeprazole
b. esomeprazole
c. pantoprazole
d. dexlansoprazole
D
It has been used for the longest time and is acid-labile which is available as nonenteric-coated granules mixed with sodium bicarbonate.
a. omeprazole
b. esomeprazole
c. pantoprazole
d. dexlansoprazole
A
Which of the following PPIs can inhibit hepatic cytochrome P450?
a. omeprazole
b. esomeprazole
c. pantoprazole
d. dexlansoprazole
A
