ONE of the following organs is completely covered by the peritoneum:
Anonymous Quiz
13%
a- Third part of duodenum
13%
b- Kidney
67%
C- Transverse colon
8%
d- Ascending and descending colon
8. The intercalated ducts of the major salivary glands are:
Anonymous Quiz
18%
a. Lined with simple columnar cells.
12%
b. Their cells are basophilic.
68%
c. Found inside the lobules.
3%
d. Join to form the main duct.
6- Regarding the suprarenal glands, one of the following statements is correct:
Anonymous Quiz
88%
a- The right gland is drained into the inferior vena cava
8%
b- The left gland is related anteriorly to the tail of the pancreas
2%
c- The left gland is drained into the I.V.C.
2%
d- Each gland receives two suprarenal arteries
9. Concerning the striated ducts of the glands:
Anonymous Quiz
3%
a. Commonly seen in the pancreas.
14%
b. Join to form inter-lobar ducts.
21%
c. Their cells have basal basophilic striations.
62%
d. Have a secretory function.
1- All the following about SGLT1 are correct except ?
Anonymous Quiz
30%
A. It is present in muscle and adipose tissue
13%
B. It is insulin independent
37%
C. It causes active uptake of glucose against its concentration gradient
20%
D. It transports sodium down its concentration gradient
2- Fructose is absorbed in the small intestine through?
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15%
A. SGLT1
11%
B. GLUT3
63%
C. GLUT5
11%
D. GLUT4
3- Glucose transporter present in small intestine is?
Anonymous Quiz
27%
A. SGLT1
5%
B. GLUT2
16%
C. GLUT5
51%
D. All of the above
4-Which of the following statements about lactose digestion is correct?
Anonymous Quiz
64%
A. Lactose is hydrolyzed by lactase
8%
B. Lactase deficiency is common in infant
6%
C. Lactose is hydrolyzed by -galactosidase
22%
D. The symptoms of lactose intolerance can be alleviated by drinking milk
5- Diet pentose are not utilized in our body due to ?
Anonymous Quiz
6%
A. The presence of endogenous pentose
88%
B. Deficiency of a specific pentokinase
6%
C. Cannot be absorbed
0%
D. None of the above
6- Digestion of carbohydrate starts in?
Anonymous Quiz
4%
A. Stomach
94%
B. Mouth
2%
C. Small intestine
0%
D. Large intestine
7- The dietary fats are transported as ?
Anonymous Quiz
34%
A. Micelles
61%
B. Chylomicrons
2%
C. Fatty acid - Albumin complex
2%
D. Liposomes
8- forms an important component of human diet as it prevents constipation?
Anonymous Quiz
0%
A. Malt sugar
0%
B. Starch
98%
C. Cellulose
2%
D. Fruit sugar
9- To form triacyl glycerol. Which of the following added to diacyl glycerol ?
Anonymous Quiz
8%
A. Glycerol
10%
B. Glycerol-3-Phosphate
46%
C. Fatty acyl co A
31%
D. Acetyl co A
5%
E. Succinyl co A.
What is the function of bile salt in the intestine ?
Anonymous Quiz
10%
A. Activator of lipase
87%
B. Emulsifier
3%
C. Co-factor for cholesteryl esterase
0%
D. Inhibitor of lipid absorption
The following manifestations are present in Batter's syndrome EXCEPT:
Anonymous Quiz
6%
hypokalemia
11%
hypercalciuria
77%
metabolic acidosis.
5%
hyponatremia
Metabolic acidosis occurs in:
Anonymous Quiz
68%
Addison's disease
10%
prolonged sever vomiting
14%
Cushing syndrome.
8%
Conn's disease
Regarding glucose reabsorption the following is true, EXCEPT:-
Anonymous Quiz
8%
occur 100% in proximal tubules
84%
all nephrons have the same amount of carrier
5%
can be blocked by Oubain
3%
depends on a common carrier with sodium.