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Cell Biology > Rat Body Parts Function And Location > Flashcards

Rat Body Parts Function And Location Flashcards

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0
Q

What is the location and function of the thorax

A

Location: trunk of rat
Function: holds lungs etc

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1
Q

What is the location and function of the cranium

A

Location: head
Function: holds brain

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2
Q

What is the location and function of the abdomen

A

Location: trunk of rat
Function: holds various organs in place

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3
Q

What is the location and function of the appendages

A

Location: extremities of rat
Function: protection, movement

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4
Q

What is the location and function of the tail

A

Location: extremities
Function: balance

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5
Q

What is the location and function of the vibrissae

A

Location: on face
Function: sense touch and movement

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6
Q

What is the location and function of pinna

A

Location: ear canal
Function: directs sound waves to ear drums

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7
Q

What is the location and function of the mammary papillae

A

Location: ventral surface near uro-genital region
Function: swell and become teats in pregnant females

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8
Q

What is the location and function of teeth

A

Location: in mouth
Function: to chew food, protection

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9
Q

What is the location and function of salivary glands

A

Location: either side of jaw
Function: moisten food and enzyme to initiate starch hydrolysis

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10
Q

What is the location and function of pharynx

A

Location: back of mouth
Function: food and air pass through it

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11
Q

What is the location and function of esophagus

A

Location: dorsal to trachea
Function: pushes food down by contractions

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12
Q

What is the location and function of stomach

A

Location: left side of body posterior to liver
Function: churns food for digestion

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13
Q

What is the location and function of liver

A

Location: posterior to diaphragm
Function: stores glucose and breaks down alcohol

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14
Q

What is the location and function of pancreas

A

Location: in the loop between duodenum and stomach
Function: regulates insulin levels

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15
Q

What is the location and function of duodenum

A

Location: connected to common bile duct
Function: first portion of small intestine

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16
Q

What is the location and function of jejunoileum

A

Location: attached to duodenum
Function: digestion (last part of small intestine)

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17
Q

What is the location and function of caecum

A

Location: attached to jejunoileum
Function: breaks down cellulose

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18
Q

What is the location and function of large intestine (colon)

A

Location: joined to small intestine
Function: reabsorbs water or minerals from digestive tract

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19
Q

What is the location and function of rectum

A

Location: terminal portion of the large intestine.
Function: storage/formation of feces into pellets

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20
Q

What is the location and function of anus

A

Location: caudal
Function: expels feces out of body

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21
Q

What is the location and function of nostrils

A

Location: on face
Function: warms and moistens air

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22
Q

What is the location and function of epiglottis

A

Location: distinct triangular flap of tissue over the anterior end of the glottis

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23
Q

What is the location and function of larynx

A

Location: portion of air passage
Function: contains vocal cords

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24
Q

What is the location and function of trachea

A

Location: posterior to the larynx
Function: contains vocal cords

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25
Q

What is the location and function of trachea

A

Location: posterior to the larynx
Function: maintains a constantly open airway

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26
Q

What is the location and function of lungs

A

Location: attached to trachea
Function: site of oxygen and carbon dioxide exchange in blood

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27
Q

What is the location and function of diaphragm

A

Location: between abdominal and thoracic cavities.
Function: increases volume of thoracic cavity and draws air into lungs

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28
Q

What is the location and function of heart

A

Location: thorax
Function: pumps blood

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29
Q

What is the location and function of left atrium

A

Location: upper right hand side of heart
Function: pumps blood to left ventricle

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30
Q

What is the location and function of right atrium

A

Location: upper right hand side of heart
Function: blood from rest of body enters + goes to right ventricle

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31
Q

What is the location and function of left ventricle

A

Location: bottom left portion of heart
Function: pumps blood to all parts of body

32
Q

What is the location and function of right ventricle

A

Location: bottom right portion of heart
Function: pumps deoxygenated blood to the lungs

33
Q

What is the location and function of coronary artery

A

Location: dorsal to the pulmonary trunk.
Function: supplies oxygenated blood to the heart, head and arms.

34
Q

What is the location and function of anterior vena cava

A

Location: right side of the heart
Function: large vein returning blood from the rest of the body

35
Q

What is the location and function of pulmonary trunk

A

Location: right ventricle.
Function: divides the two pulmonary arteries.

36
Q

What is the location and function of aortic arch

A

Location: dorsal to pulmonary trunk
Function: pumps blood to all of body

37
Q

What is the location and function of dorsal aorta

A

Location: dorsal to pulmonary trunk.
Function: supplies blood to the rest of heart

38
Q

What is the location and function of renal arteries

A

Location: dorsal to pulmonary trunk
Function: carry blood to kidneys

39
Q

What is the location and function of celiac artery

A

Location: attached to diaphragm
Function: supplies blood to stomach, spleen and duodenum

40
Q

What is the location and function of anterior mesenteric artery

A

Location: posterior to celiac artery
Function: carries blood to small intestine

41
Q

What is the location and function of hepatic portal vein

A

Location: attached to spleen, stomach
Function: vessel returning nutrient rich blood to liver

42
Q

What is the location and function of ovarian arteries

A

Location: posterior to kidney
Function: carry blood to reproductive organs

43
Q

What is the location and function of testicular arteries

A

Location: posterior to kidney
Function: supplies blood to reproductive organs

44
Q

What is the location and function of internal jugular vein

A

Location: lateral to carotid artery
Function: returns blood from the brain and neck

45
Q

What is the location and function of external jugular vein

A

Location: lateral to carotid artery
Function: drains blood from head and mouth

46
Q

What is the location and function of left subclavian artery

A

Location: aorta
Function: brings blood to left forelimb

47
Q

What is the location and function of right subclavian artery

A

Location: aorta
Function: brings blood to right forelimb

48
Q

What is the location and function of brachiocephalic trunk

A

Location: arch of aorta
Function: branches into right subclavian artery and right common carotid artery

49
Q

What is the location and function of right common carotid artery

A

Location: aortic arch
Function: brings blood to the head

50
Q

What is the location and function of left common carotid artery

A

Location: aortic arch

51
Q

What is the location and function of kidneys

A

Location: either side of intestines
Function: regulates blood composition by filtering metabolic waste from the blood

52
Q

What is the location and function of ureter

A

Location: attached to kidney
Function: transports urine to urinary bladder

53
Q

What is the location and function of urinary bladder

A

Location: posterior to umbilical cord on abdominal wall
Function: collection of urine

54
Q

What is the location and function of urethra

A

Location: attached to urinary bladder
Function: exit hole for urine

55
Q

What is the location and function of penis

A

Location: attached to urethra
Function: exit for semen/urine secretions

56
Q

What is the location and function of scrotum

A

Location: genital region
Function: Spermatogenesis

57
Q

What is the location and function of testis

A

Location: abdominal cavity
Function: produce male sex hormones as well as sperm

58
Q

What is the location and function of epididymis

A

Location: surrounds the testis
Function: sperm storage

59
Q

What is the location and function of vas deferens

A

Location: at end of epididymis
Function: sperm flows through vas deferens

60
Q

What is the location and function of seminal vesicles

A

Location: attached to dorsal side of urethra
Function: manufactures fluid that makes up a percentage of sperm

61
Q

What is the location and function of bulbo urethral glands

A

Location: urethra
Function: secrete seminal fluid

62
Q

What is the location and function of preputial orifice

A

Location: penis
Function: allows urine to flow out

63
Q

What is the location and function of ovary

A

Location: attached to dorsal wall posterior to kidneys
Function: produce eggs and sex hormones

64
Q

What is the location and function of uterine (Fallopian) tube

A

Location: around each ovary
Function: carries eggs from ova to horn of uterus

65
Q

What is the location and function of horn of uterus

A

Location: attached to Fallopian tube
Function: fertilization occurs here

66
Q

What is the location and function of body of the uterus

A

Location: dorsal to urethra
Function: fertilized eggs stay here

67
Q

What is the location and function of vagina

A

Location: distal portion of the uterus
Function: birthing canal

68
Q

What is the location and function of genital papilla

A

Location: vagina
Function: to protect the opening of the urogenital tract

69
Q

What is the location and function of viscera

A

Location: covers abdominal organs
Function: protects abdominal organs

70
Q

What is the location and function of thymus gland

A

Location: over heart and trachea
Function: produces white blood cells

71
Q

What is the location and function of thyroid gland

A

Location: ventral side of trachea
Function: regulates metabolism

72
Q

What is the location and function of spleen

A

Location: under stomach
Function: regulates blood volume

73
Q

What is the location and function of mesentaries

A

Location: dorsal body wall
Function: holds intestines in place

74
Q

What does dorsal mean

A

Behind (backside)

75
Q

What does ventral mean

A

Front (underside or stomach)

76
Q

What does posterior mean

A

Tail end

77
Q

What does proximal mean

A

Closest to center or area specified

78
Q

What does distal mean

A

Farthest away from center or area specified

Cell Biology (13 decks)

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