Lab 3 Functions Flashcards

1
Q

Protects the nasopharynx during swallowing

A

Uvula

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2
Q

passageway for food from the mouth to the esophagus

A

Oropharynx and Laryngopharynx

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3
Q

passageway for food to the stomach

A

Esophagus

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4
Q

prevents reflux of stomach acid

A

Gastroesophageal (inferior esophageal)

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5
Q

mixes food with HCl and digestive enzymes to form chyme

A

stomach

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6
Q

controls the entry of cyme into the duodenum

A

Pyloric Sphincter

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7
Q

secures the stomach to the abdominal wall and to other organs

A

Greater Omentum

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8
Q

completes chemical digestion; absorption of food molecules

A

Small intestines

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9
Q

slow movement of chyme through the small intestine to increase time for absorption

A

circular folds

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10
Q

absorb food molecules and allow them to enter a blood capillary or lacteal

A

Villi

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11
Q

controls entry of waste into the large intestine

A

ileocecal

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12
Q

three bands of smooth muscle that pucker the large intestine creating haustra

A

Teniae coli

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13
Q

contract slowly to allow time for water absorption and to move waste to the next haustrum

A

Haustra

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14
Q

fights infection

A

Vermiform appendix

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15
Q

secures the small intestines

A

Mesentery

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16
Q

produces bile, detoxifies blood, stores glycogen and fat-soluble vitamins

A

Liver

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17
Q

attaches the liver to the diaphragm and abdominal wall

A

Falciform ligament

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18
Q

stores bile

A

Gall bladder

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19
Q

: transports bile away from the liver and into the bile duct

A

Common Hepatic duct

20
Q

transports bile to and from the gall bladder

A

Cystic duct

21
Q

transports bile to the duodenum

A

Bile duct

22
Q

produces digestive enzymes, hormones and pancreatic juice

A

Pancreas

23
Q

transports pancreatic juice and digestive enzymes to the duodenum

A

Main pancreatic duct

24
Q

control the entry of bile, digestive enzymes and pancreatic juice into the duodenum

A

Hepatopancreatic ampulla

25
Q

produce saliva which contains IgA to fight infection, lysozyme to fight bacteria, and salivary amylase to begin digestion of carbohydrates

A

Salivary Glands

26
Q

transport deoxygenated blood from the systemic circulation to the right atrium

A

Superior and inferior Vena Cava

27
Q

receives deoxygenated blood from the systemic circulation

A

Right Atrium

28
Q

pumps deoxygenated blood to the pulmonary circulation

A

Right Ventricle

29
Q

: receives oxygenated blood from the pulmonary circulation

A

Left Atrium

30
Q

pumps oxygenated blood to the systemic circulation

A

Left Ventricle

31
Q

prevents the backflow of blood

A

Tricuspid, Pulmonary, Bicuspid (mitral) and Aortic valves

32
Q

: transports deoxygenated blood to the pulmonary arteries

A

Pulmonary Trunk

33
Q

transport deoxygenated blood to the lungs

A

Right and Left Pulmonary Arteries

34
Q

transport oxygenated blood from the lungs to the

left atrium

A

Right and Left Pulmonary Veins

35
Q

: transports oxygenated blood to the systemic circulation

A

Aorta

36
Q

transports oxygenated blood to the right subclavian and right common carotid arteries

A

Brachiocephalic Trunk

37
Q

transports oxygenated blood to the right upper limb

A

Right subclavian Artery

38
Q

transports oxygenated blood to the right side of the head and neck

A

Right Common Carotid Artery

39
Q

transports oxygenated blood to the left side of the head and neck

A

Left Common Carotid Artery

40
Q

transports oxygenated blood to the left upper limb

A

Left Subclavian Artery

41
Q

attach the cusps of the atrioventricular valves to the papillary muscles

A

Chordae Tendinae

42
Q

secure the atrioventricular valves during ventricular contraction

A

Papillary Muscles

43
Q

separates the right and left ventricles

A

Interventricular Septum

44
Q

a remnant from fetal circulation during which time it was an opening between the right and left atria

A

Fossa Ovalis

45
Q

a ligament between the pulmonary trunk and the aorta; another remnant from fetal circulation which allowed blood in the pulmonary trunk to flow into the aorta

A

Ligamentum Arteriosum

46
Q

a serous membrane that produces pericardial fluid to decrease friction as the heart contracts

A

Visceral Pericardium (Epicardium) and Parietal Pericardium