In proximal convoluted tubules the following is true, EXCEPT:
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7%
100% of glucose and amino acids are reabsorbed.
10%
67% of Na and water are reabsorbed
15%
most of the water will be reabsorbed in the PCT through aquaporin1water channels.
68%
the osmolarity of the fluid leaving it is hyper osmotic in relation to the plasma.
Regarding the biliary system, one of the following statements are correct:
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2%
a- Murphy's point lies at the tip of the right 10th costal cartilage
75%
b- Hartman's pouch is a bulge of the neck of the gall bladder
6%
c- The body of the gall bladder rests on the ascending colon
17%
d- The common bile duct lies deep to the body of the pancreas
Regarding branches of abdominal aorta, one of the following statements is not correct:
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73%
a- It gives three pairs of lumbar arteries
7%
b- Its testicular branch passes through the inguinal canal
7%
C- Its inferior mesenteric branch arises from its ventral aspect
13%
d- Its median sacral branch arises from its dorsal aspect
On tapping a hydrocele to aspirate the fluid, the needle will not pass through one of the following structures:
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5%
a- Skin and Dartos muscle
2%
b- Cremasteric muscle and fascia
13%
c-Internal spermatic fascia
80%
d- Tunica albuginea of the testis
One of the following structures forms the posterior boundary of the epiploic foramen is the:
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5%
a- First part of the duodenum
5%
b- Portal vein
0%
c- Common bile duct
90%
d- Inferior vena cava
1. The major salivary glands are:
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3%
a. Compound alveolar exocrine glands.
3%
b. Simple branched glands.
10%
c. Compound tubular glands.
83%
d. Compound tubulo-alveolar glands.
2. A major salivary gland:
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8%
a. Lingual gland.
89%
c. Sublingual gland.
3%
b. Palatine gland.
0%
d. Von Ebner's gland.
3. The mucous cells have:
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9%
a. Central rounded nuclei.
9%
b. basophilic cytoplasm
9%
c. Apical acidophilic granules.
72%
d. flat nuclei
4. The serous acini are characterized by:
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7%
a. Flat nuclei.
83%
b. Few myoepithelial cells.
0%
c. Vacuolated cytoplasm.
10%
d. Large diameter.
5. The serous acini have:
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6%
a. Wide lumen.
77%
b. Tight cell junctions.
0%
c. Numerous myoepithelial cells.
17%
d. Acidophilic cells.
7- Regarding the ureter, one of the following statements is correct:
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2%
a- Pain sensation is carried from the ureter to the upper 2T and the upper 2L segments.
0%
b- In the female, it is crossed by the vaginal artery just lateral to the cervix of the uterus
25%
c- While lying on the psoas major, it is crossed by the genito-femoral nerve
73%
d- It crosses the bifurcation of the common iliac artery
6. The myoepithelial cells are characterized by:
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11%
a. Dome-shaped cell.
3%
b. Contain no filaments.
8%
c. Allow distension of secretory acini.
78%
d. Present between basal lamina and secretory cells.
Regarding the kidney, one of the following statements is correct:
Anonymous Quiz
2%
a- The right kidney is slightly higher than the left kidney
48%
b- The kidney is divided into five renovascular segments
10%
c- At the hilum of the kidney, the renal artery lies anterior to the renal vein
40%
d- The kidney and the suprarenal gland lie together within the same sheath of perirenal fascia
7. The myoepithelial cells are:
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15%
a. Few around mucous acini.
71%
b. Prevent distension of secretory acini during secretion.
15%
c. Present outside the basal lamina.
0%
d. Contain actin filaments only.
ONE of the following organs is completely covered by the peritoneum:
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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:
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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:
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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:
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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 ?
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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