Finals: Immune System Flashcards

0
Q

What fiber provides support for lymph nodes

A

Reticular fiber

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1
Q

What lymphatic organ does not contain lymphatic nodules

A

Thymus

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2
Q

What type of epithelium lines the natural free surface ofnthe lingual tonsil

A

Stratified squamous

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3
Q

Hassal’s corpuscle is the identifying feature of what structure

A

Thymus

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4
Q

What tonsil, other than the palatine is lined by stratified squamous non keratinized epithelium

A

Lingual tonsil

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5
Q

What is the only hemo lymphatic organ in the body

A

Spleen

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6
Q

What lymphoid tissue has central arteries

A

Spleen

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7
Q

What type of lymphocyte is related to humoral response

A

B-lymphocyte

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8
Q

What area of the spleen has an abundance of erythrocyte

A

Red pulp

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9
Q

LE of the pharyngeal tonsil

A

Pseudostratified columnar epithelium

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10
Q

What chemical destroys the membrane of target cells is contained in the granules of cytotoxic T-lymphocytes

A

Perforin

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11
Q

What type of epithelium lines the crypts of the palatine

A

Stratified squamous non-keratinized

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12
Q

What structure of the spleen has well defined trabeculae and cords of Billroth

A

Spleen

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13
Q

What area of the spleen has high concentration of lymph cells

A

White pulp

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14
Q

Epithelial reticular cells are associated with what lymphoid structure

A

Thymus

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15
Q

Cholelithiasis is associated with what structure

A

Gall bladder

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16
Q

What area between the hepatocyte and sinusoid in the liver

A

Space of Disse

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17
Q

What is the major salivary gland that is composed mucus elements

A

Sublingual gland

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18
Q

What cell located in the lower region of the glands of the stomach & considered to be a classical protein secreting cell

A

Chief cell

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19
Q

The largest gland in the body is the

A

Liver

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20
Q

The parotid gland is considered what type of exocrine structure

A

Serous gland

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21
Q

The enteroendocrine cell of the gastric line (APUD cells) is also known by what other name due to its staining abilities

A

Argentaffin

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22
Q

What do odontoblast produce

A

Dentine

23
Q

What papilla is the most numerous & does not contain taste buds

A

Filiform

24
Q

What is the important immunoglobulin in saliva

A

IgA

25
Q

What vein drains into the portal canal

A

Portal vein

26
Q

What type of gland (secretion) is the sublingual gland

A

Mucous

27
Q

Where does the exchange of material between blood and liver takes place

A

Space of Disse

28
Q

What structure drains its contents inti the canals of herring

A

Bile canaliculus

29
Q

What blind-ended structure contains the appendix at its end

A

Cecum

30
Q

CCK stimulated the contraction of what organ

A

Gallbladder

31
Q

What is produced by the G cell in the pylorus stomach

A

Gastrin

32
Q

Where are peyer’s patches located

A

Ileum

33
Q

Blood flow from the sinusoids of the liver into the

A

Central vein

34
Q

Where are gastric glands of the stomach are located

A

Lamina propia

35
Q

Where are the centroacinar cells found

A

Pancreas

36
Q

What enzyme is related to the secretion of the centroacinar cells

A

Carbonic anhydrase

37
Q

What part of the stomach has shallow pits and deep glands

A

Fundud & Corpus

38
Q

What do the EC cells, found in the crypts of Lieberkuhn, secrete

A

Serotonin

39
Q

What is the name of the grouping of bile duct, hepatic artery & portal vein in the liver

A

Portal triad

40
Q

What do chief cells of the stomach secrete

A

Pepsinogen

41
Q

What is the blind lymphatic capillary in an intestinal vilus called

A

Lacteal

42
Q

What CT capsule of the liver

A

Glisson’s capsule

43
Q

What folds in the distal portion of the rectum, when engorged, may result in hemorrhoids

A

Anal columns

44
Q

What secretion inhibits GH & secretion from A & B cells of the stomach

A

Somatostatin

45
Q

LE of the esophagus

A

Simple squamous

46
Q

Name of the substance secreted by the intestinal cells in the crypts of lieberkuhn

A

Secretin

47
Q

What major salivary gland is a mixed gland

A

Submandibular gland

48
Q

What cell in the intestinal glands secrete lysozome and has phagocytic capabilities

A

Paneth cells

49
Q

What type of cell lines the sinusoids of the liver

A

Endothelial

50
Q

What organ contains only intercalated ducts within its lobules

A

Pancreas

51
Q

Rokitansky-Aschoff bodies are seen in what structure

A

Gallbladder

52
Q

M cells are located in what part of the small intestine

A

Ileum

53
Q

What groups of parasympathetic elements are found in the submucosa of the small intestine

A

Meissner’s plexus

54
Q

What is the serous element attachment to side of the mucous element called

A

Demilune