30. The following cell is located in the lining of the fundic mucosa:
Anonymous Quiz
11%
a. Goblet cells.
11%
b. Paneth cells.
2%
c. Oxyphil cells.
76%
d. Peptic cells.
👍1
🟣Places Branches of abdominal aorta
Upper border of L1 —->
coeliac trunk
Lower border of L1 —->superior mesenteric artery
*both from front of aorta*
-
Opposite L3 —->inferior mesenteric a
* from front of aorta *
-
Upper border of L3 —->Renal a
* from side of aorta *
Upper border of L1 —->
Lower border of L1 —->
*both from front of aorta*
-
Opposite L3 —->
* from front of aorta *
-
Upper border of L3 —->
* from side of aorta *
❤3👍1
If the urine flow rate is 10ml/min, urine osmolarity is 900mOsmal/L and plasma osmolarity is 300 mOsmal/L what is the free water clearance.
Anonymous Quiz
11%
+20 mL/min
11%
-20 mL/min.
74%
+30 mL/min.
4%
-30 mL/min.
❤1
Regarding the intestine, one of the following statements is not correct:
Anonymous Quiz
15%
a- The mesentery of the ileum contains many arterial arcades
15%
b- The mesentery of the jejunum contains a little amount of fat
17%
c- The descending colon lies in front of the left kidney
53%
d-The left colic flexure lies at the level of L2
63- Regarding the liver, one of the following statements is not correct:
Anonymous Quiz
11%
a- The caudate lobe is found on the posterior surface
78%
b- The hepatic artery supplies about 70% of the total blood entering the liver
4%
c- The upper part of the groove of I.V.C there are two openings for the exit of the hepatic veins
7%
d- The caudate and quadrate lobes receive blood from the left branch of the hepatic artery
64- Regarding the pancreas, one of the following statements is not correct:
Anonymous Quiz
63%
a- Its lymph vessels drain into both the superior and inferior mesenteric nodes
10%
b-The inferior vena cava lies behind the head of pancreas
10%
c- The tail lies within the leinorenal ligament
17%
d- The beginning of the portal vein lies deep to the neck
68- A chronic gastric ulcer on the posterior wall of the stomach may pertorate into the following structure:
Anonymous Quiz
53%
a- Lesser sac
24%
b- Pancreas
17%
c- Splenic artery
7%
d- Greater sac
The posterior surface of the stomach is not related to one of the following structures:
Anonymous Quiz
2%
a- Left kidney
5%
b- Left suprarenal gland
13%
c- Pancreas
80%
d- Splenic vein
31. One of the following cells is belonging to the gastric APUD cells:
Anonymous Quiz
15%
a. Secretin cells.
12%
b. Oxyphil cells.
18%
c. M-cells.
56%
d. E-cells.
32. Concerning the pyloric glands, one of the following is true:
Anonymous Quiz
9%
a. Occupy all the thickness of the mucosa.
74%
b. Wide and deep gastric pits.
9%
c. Perpendicular to surface.
9%
d. Crowded.
33. The pylorus of the stomach is characterized by:
Anonymous Quiz
3%
a. Its musculosa is three layers.
3%
b. Has scanty C.T. between glands.
0%
c. Narrow gastric pits.
94%
d. Has thick pyloric sphincter.
34. The absorption in the small intestine is augmented by:
Anonymous Quiz
85%
a. Plica circularis.
6%
b. Intestinal musculosa.
3%
C. Appendices epiploice
6%
d. Intestinal serosa.
35. The intestinal villi are lined by one of the following cells:
Anonymous Quiz
76%
a. Goblet cells.
3%
b. Peptic cells.
21%
c. Mucous neck cells.
0%
d. Parietal cells.
36. One of the following is true concerning the Paneth cells:
Anonymous Quiz
0%
a. Line the intestinal villi.
81%
b. Has apical acidophilic granules.
16%
c. Secrete intestinal hormones.
3%
d. Have apical rER.
37. The APUD cells of the intestine are characterized by:
Anonymous Quiz
8%
a. Apical secretory granules.
6%
b. Basal nuclei.
83%
c. Infra-nuclear Golgi complex.
3%
d. Secrete intestinal enzymes.
38. The enterocytes are characterized by:
Anonymous Quiz
3%
a. Line the villi only.
25%
b. Basal infoldings.
28%
c. Terminal digestion of fats
44%
d. Lateral interdigitations.
39. The microfold cells are:
Anonymous Quiz
6%
a. Found only in the duodenum.
3%
b. Associated with Brunner's gls.
91%
c. Antigen-transporting cells.
0%
d. Specialized cubical cells.
40. The ileum is characterized by:
Anonymous Quiz
0%
a. The villi are broad and long.
98%
b. Peyer's patches.
2%
c. Few goblet cells.
0%
d. Numerous villi