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FINALS LECTURE > digestive > Flashcards

digestive Flashcards

1
Q

Two divisions of the digestive system

A

Alimentary canal and accessory digestive organ

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2
Q

It is a division of the digestive system that has continuous muscular digestive tube winding through out the body

A

Alimentary canal

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3
Q

Alimentary canal contains the following organs

A

Mouth pharynx esophagus stomach small and large intestines

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4
Q

Accessory digestive organs contains

A

teeth Tongue gallbladder salivary gland’s liver and pancreas

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5
Q

It is a circulation that includes all arteries branching off the abdominal aorta and hepatic portal circulation

A

SPLANCHNIC CIRCULATION

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6
Q

Arterial supply in the Celiac trunk consist

A

HEPATIC
SPLENIC
LEFT GASTRIC

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7
Q

It is a clinical corner where there is scarred liver due to chronic inflammation

A

cirrhosis

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8
Q

Crystals of cholesterol in bile

A

gall stones

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9
Q

It is a clinical corner where there is a rumbling noise caused by gas through intestines

A

borborygmus

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10
Q

Inflammation of gal bladder

A

Cholecystitis

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11
Q

Inflammation of colon

A

Colitis

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12
Q

Difficulty in swallowing

A

dysphagia

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13
Q

Inflammation of the intestines

A

Enteritis

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14
Q

Where absorption of remaining water and electrolytes occur

A

Large intestines

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15
Q

Production and absorption of vitamins B and K occur

A

Large intestines

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16
Q

Where the elimination of feces occurs

A

Large intestines

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17
Q

Diameter of large intestine

A

7 cm

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18
Q

It is a bands of this month muscles that create pocket likes sac called haustra

A

teniae coli

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19
Q

It is a sac like connection between the small and large intestines

A

cecum

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20
Q

It is a small structure in the lage intestine containing lymphoid tissue

A

Appendix

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21
Q

Storage area in the large intestine

A

Rectum

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22
Q

It is an organ that regulates defecation with two sphincter muscles

A

Anus

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23
Q

Epithelium lining of large intestine

A

Simple columnar

24
Q

Epithelium lining of anal canal in the large intestine

A

Stratified squamous

25
Q

They have no villi and no digestive secreting cells

A

Large intestine

26
Q

It produce mucus for lubrication of feces

A

Goblet cells

27
Q

synthesizes vitamin B and most of the vitamin K needed for blood clotting

A

Bacterial flora

28
Q

Structural unit of liver

A

liver lobules

29
Q

It is the largest internal organ

A

liver

30
Q

Released by enteroendocrine cells when acidic line enters small intestine which causes release of bicarbonate rich pancreatic juice

A

Secretin

31
Q

It is slows gastric motility and emptying and inhibits production of gastric secretion

A

Somatostatin

32
Q

It is released when fatty protein rich chyme enters small intestine causes releases of enzyme rich pancreatic juice and byle

A

cholecystokinin

33
Q

It processes long peptides, nucleic acids, and sugars into smaller ones

A

Brush border enzymes

34
Q

They are found on the posterior side of liver

A

Caudate and quadrate lobes

35
Q

Blood vessels in the liver

A

hepatic artery or vein and hepatic portal vein

36
Q

It is stores the bile which is found underneath left lobe

A

Gal bladder

37
Q

Finger like projections that increase the surface area of the small intestine

A

villi

38
Q

Tiny projections on the plasma membrane’s of columnar cells that appear fuzzy

A

Microvilli

39
Q

It secretes intestinal juice and special lysozymes that protects against bacteria

A

crypts of lieberkuhn

40
Q

Aggregated lymphoid tissues containing lymphocytes

A

Peyer’s patches

41
Q

organ that receives chyme from stomach that performs majority of digestion and absorption of nutrients

A

Small intestine

42
Q

upper region of the small intestine that receiving chyme from stomach and digestive enzymes from pancreas and bile from liver and gallbladder

A

Duodenum

43
Q

Lower region of the small intestine where absorption occurs

A

jejunum or ileum

44
Q

Permanent folds in mucosa and submucosa that slow movement of chyme

A

plicae circulares

45
Q

Pyloric sphincter allows how many ML of chyme

A

Three ML

46
Q

It secretes hydrochloric acid

A

Parietal cells

47
Q

Necessary for absorption of vit B 12

A

Intrinsic factor

48
Q

It converts pepsinogen into Pepsin

A

hcl

49
Q

It secretes Pepsinsogen which is converted to pepsin to aid in protein digestion

A

Chief cells

50
Q

It activates parietal cells to release hydrochloric acid

A

Histamine

51
Q

hormones for Contraction of stomach muscle

A

serotonin

52
Q

hormones for natural opiates

A

endorphins

53
Q

It inhibits gastric secretions and gastric emptying

A

Somatostatin

54
Q

It releases hormones such as histamine gastrin endorphins somatostatin and serotonin

A

enteroendocrine cells

55
Q

Connected to greater and Lesser omentum

A

Greater and lesser curvature

56
Q

longitudinal folds in the stomach wall

A

Rugae folds

FINALS LECTURE (9 decks)

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