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Anatomy And Physiology 1 > Digestive System and Metabolism > Flashcards

Digestive System and Metabolism Flashcards

1
Q

Mixing and propulsion is the….

A

function of the smooth muscle layer of the digestive system

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2
Q

The primary function of the mouth is…

A

ingestion.

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3
Q

The liver produces…

A

a fluid that functions to emulsify dietary fats

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4
Q

An accessory organ that stores bile…

A

the gallbladder

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5
Q

Motility and Propulsion

A

the capability of the G.I. tract to move material along its length

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6
Q

Submucosa is composed of…

A

areolar connective tissue.

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7
Q

Areolar Connectiv tissue binds…

A

the submucosa to the muscularis

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8
Q

The prominent lymphatic nodules that function in the immune response is called….

A

MALT

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9
Q

MALT stands for….

A

Mucosa Associated Lymphoid Tissue

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10
Q

Anger slows digestion because….

A

it stimulates the sympathetic nervous system

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11
Q

The greater omentum…

A

is a portion of the peritoneum that covers the small intestine

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12
Q

The falciform ligament…

A

attaches the liver to the anterior abdominal wall.

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13
Q

The mesocolon is responsible for…

A

carrying blood and lymph vessels to the intestines

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14
Q

The palatal pharyngeal arch is….

A

lateral to the base of the uvula

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15
Q

Deciduous molars are replaced by…

A

bicuspids.

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16
Q

Parietal cells secrete…

A

hydrochloric acid

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17
Q

G cells secrete….

A

hormones that promote the production of hydrochloric acid

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18
Q

Food stays in the fundus for…

A

1 hour before being mixed with gastric juices

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19
Q

The pancreatic duct carries…

A

fluid right in bicarbonate ions.

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20
Q

The round ligament is…

A

a remnant of the umbilical cord that is found in the fetus

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21
Q

Paneth cells are…

A

small intestine cells that secrete lysozyme.

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22
Q

Brunner’s glands secrete

A

alkaline mucus.

23
Q

Amylase is the…

A

pancreatic enzyme that acts on glycogens and starches

24
Q

Cilotrixin acts on…

A

peptide bonds

25
Q

Chymotrypsin acts on…

A

peptide bonds

26
Q

Cholecystokinin is also known as…

A

CCK

27
Q

CCK is stimulated by…

A

high levels of dietary fats in the small intestine.

28
Q

The ileocecal sphincter structure….

A

regulates the flow of material into the colon.

29
Q

Catabolism is the….

A

chemical reactions that break down

30
Q

Anabolism forms…

A

complex structures

31
Q

Oxidation removes…

A

electrons

32
Q

Reduction adds…

A

electrons

33
Q

Cortisol stimulates…

A

gluconeogenesis

34
Q

Thyroid hormone promotes…

A

glycolysis

35
Q

Chylomicrons transport…

A

dietary lipids

36
Q

Liver cells convert….

A

ammonia into urea

37
Q

Absorptive state storage of energy…

A

is very important

38
Q

The increase of lipids….

A

is when the most dramatic metabolic change occurs with fasting.

39
Q

The higher the relative humidity

A

the lower the rate of evaporation

40
Q

Fat soluble vitamins are…

A

A D E K

41
Q

Provitamins are building blocks for…

A

vitamins

42
Q

The heat promoting center stimulates…

A

the skeletal muscle activity

43
Q

Antioxidant vitamins can…

A

inactive free radicals

44
Q

The Kreb Cycle….

A

oxidizes Acytl CoA to produce CO2, ATP, NADH+H and FADH2

45
Q

Kreb Cycle takes place…

A

in the mitochondria

46
Q

_____ Reactions take place during the Kreb Cycle

A

8

47
Q

Glycolysis, the formation of Acytl CoA, The Kreb Cycle, electron transport chain are all involved in…

A

glucose metabolism

48
Q

The function of the liver is…

A

conversion of carbohydrates, protein metabolism, phagocytosis, and storage of vitamins

49
Q

The primary function of the large intestine is…

A

mechanical digestion, chemical digestion, absorption and feces formation

50
Q

Glycogenesis is performed by…

A

hepatocytes and muscle fibers, its one way to make glycogen and is only seen in the liver

51
Q

The net result of complete oxidation of glucose is…

A

water, carbon dioxide, ATP, and heat.

52
Q

The post absorptive state reaction…

A

is the breakdown of liver glycogen, gluconeogenesis using lactic acid and using amino acids

53
Q

Exercise, Hormones, Nervous System, and Ingestion of food all affect…

A

heat production

54
Q

Our body needs….

A

carbohydrates, proteins, minerals, vitamins, lipids and water

Anatomy And Physiology 1 (6 decks)

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