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Bio 241: Animal Biology > Lab: Fetal Pig Anatomy > Flashcards

Lab: Fetal Pig Anatomy Flashcards

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1
Q

What is #1? Function?

A

Snout; main structure responsible for the sense of smell

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2
Q

What is #2 ? Function?

A

Nares; bring air into nasal passageway

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3
Q

What is #3 ? Function?

A

Philtrum; aid in sense of smell

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4
Q

What is #4 ? Function?

A

Eyes; take in visual stimuli

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5
Q

What is #5 ? Function?

A

Upper & Lower Eyelids; protection of the eye

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6
Q

What is #6 ? Function?

A

Nictitating Membrane; wipes debris from surface of cornea to moisten eye

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7
Q

What is #7 ? Function?

A

Pinna; external ear flap, gather sounds and focus them to inner ear

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8
Q

What is #8 ? Function?

A

Thorax; houses heart & lungs

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9
Q

What is #9 ? Function?

A

Abdomen; houses digestive, excretory, urinary, and reproductive organs

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10
Q

What is #10 ? Function?

A

Mammary Glands- in females, used to produce milk for young

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11
Q

What is #11 ? Function?

A

Urogenital Opening; exit route for liquid waste and reproductive units

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12
Q

What is #12 ? Function?

A

Urogenital Papilla; houses location for urethra & vaginal orifice

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13
Q

What is #13 ? Function?

A

Urethra; empties urine from bladder

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14
Q

What is #14 ? Function?

A

Vaginal Orifice; urination and birth

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15
Q

What is #15 ? Function?

A

Penis; reproductive organ in males

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16
Q

What is #16 ? Function?

A

Scrotum; houses & protects testes

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17
Q

What is #17 ? Function?

A

Anus; where solid waste is excreted

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18
Q

What is #18 ? Function?

A

Umbilical cord; pathway for nutrients from mother to young

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19
Q

What is #19 ? Function?

A

Hoof; appendage pig walks with

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20
Q

What is #20 ? Function?

A

Cervical Vertebrae; attach to skull & support head/neck

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21
Q

What is #21 ? Function?

A

Thoracic Vertebrae; attachment point for ribs

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22
Q

What is #22 ? Function?

A

Sternum; central meeting point of ribs

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23
Q

What is #22a? Function?

A

Manubrium; anterior portion of sternum

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24
Q

What is #22b? Function?

A

Gladiolus; central portion of sternum

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25
Q

What is #22c? Function?

A

Xiphoid Process; posterior portion of sternum

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26
Q

What is #23 ? Function?

A

True Ribs; ribs that attach directly to sternum

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27
Q

What is #24 ? Function?

A

False Ribs; ribs that attach to intercostal before sternum.

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28
Q

What is #25 ? Function?

A

Intercostal Cartilage; provides flexibility to ribcage for expansion/contraction

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29
Q

What is #26 ? Function?

A

Lumbar Vertebrae; support lower back and abdomen area, attach to pelvic girdle

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30
Q

What is #27 ? Function?

A

Pelvic Girdle; provides some digestive/reproductive organs for hindlimbs

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31
Q

What is #28 ? Function?

A

Sacral Vertebrae- make up dorsal portion of pelvic girdle

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32
Q

What is #29 ? Function?

A

Caudal Vertebrae- make up the tail

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33
Q

What is #30 ? Function?

A

Brachiocephalic- moves forelimb in anterior direction

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34
Q

What is #31 ? Function?

A

Pectoralis Major- adducts forelimb toward chest

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35
Q

What is #32 ? Function?

A

Pectoralis Minor- moves forelimb toward/away from chest

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36
Q

What is #33 ? Function?

A

Triceps; moves forelimb in posterior direction

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37
Q

What is #34 ? Function?

A

Serratus Ventralis- raises ribcage during inhalation

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38
Q

What is #35 ? Function?

A

Obliquus Externus- contracts & twists abdomen.

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39
Q

What is #36 ? Function?

A

Rectus Abdominus; contracts + twists abdomen

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40
Q

What is #37 ? Function?

A

Hard Palate; separates oral cavity from the nasal cavity

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41
Q

What is #38 ? Function?

A

Soft Palate; aids in swallowing

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42
Q

What is #39 ? Function?

A

Pharynx; common passageway for food/air

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43
Q

What is #39a ? Function?

A

Nasopharynx; transports inhaled air thru nares to lungs

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44
Q

What is #40 ? Function?

A

Esophagus; carries food from mouth to stomach

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45
Q

What is #41 ? Function?

A

Incisors; clipping, gripping, ripping food

46
Q

What is #42 ? Function?

A

Canines; tearing & shredding food

47
Q

What is #43 ? Function?

A

Tongue; making sounds, chewing, moving food back

48
Q

What is #44 ? Function?

A

Epiglottis; small flap that covers the glottis

49
Q

What is #45 ? Function?

A

Glottis; opening to the respiratory system

50
Q

What is #46 ? Function?

A

Masseter; used to chew food

51
Q

What is #47 ? Function?

A

Mylohyoid; used to raise floor of the mouth

52
Q

What is #48 ? Function?

A

Parotid Glands; create saliva to aid in digestion

53
Q

What is #49 ? Function?

A

Thyroid Gland; responsible for metabolic process

54
Q

What is #50 ? Function?

A

Thymus Gland; manufactures T cell for immune response

55
Q

What is #51 ? Function?

A

Stomach; mechanical + chemical digestion

56
Q

What is #52 ? Function?

A

Small Intestine; chemical digestion + absorption of nutrients

57
Q

What is #52a? Function?

A

Duodenum; beginning portion of S.I.

58
Q

What is #52b ? Function?

A

Jejunum; middle portion of S.I

59
Q

What is #52c ? Function?

A

Ileum; end portion of S.I

60
Q

What is #52d ? Function?

A

Caecum; houses bacteria for digesting plant material

61
Q

What is #53 ? Function?

A

Mesentery; membrane that holds S.I together

62
Q

What is #54 ? Function?

A

Large Intestine; reabsorbes H2O from remaining undigested waste

63
Q

What is #55 ? Function?

A

Rectum; stores undigested food until excretion

64
Q

What is #56? Function?

A

Liver; removes toxins from blood and creates bile

65
Q

What is #57 ? Function?

A

Gall Bladder; stores bile from liver

66
Q

What is #58 ? Function?

A

Common Bile Duct; transports bile from liver to gall bladder

67
Q

What is #59 ? Function?

A

Pancreas; creates enzymes such as Insulin

68
Q

What is #60 ? Function?

A

Spleen; destroys old RBC

69
Q

What is #61 ? Function?

A

Heart; 4 chambered, pumps blood

70
Q

What is #61a ? Function?

A

Right Atrium; receives oxygen poor blood thru Super Vena Cava

71
Q

What is #61b ? Function?

A

Left Atrium; Receives oxygen rich blood

72
Q

What is #61c ? Function?

A

Right Ventricle; receives blood from R. Atrium and pumps through pulmonary artery

73
Q

What is #61d ? Function?

A

Left Ventricle; Recieves oxygen rich blood from L. Atrium and pumps out via aortic arch

74
Q

What is #62 ? Function?

A

Coronary Arteries; supply cardiac muscle cells with oxygen and nutrients

75
Q

What is #63 ? Function?

A

Aortic Arch; pumps blood out to body

76
Q

What is #64 ? Function?

A

Brachiocephalic Artery; carries oxygenated blood to R shoulder, arm and head

77
Q

What is #65 ? Function?

A

Left/Right Carotid Artery; breakdown of brachiocephalic artery; carry blood to head

78
Q

What is #66a ? Function?

A

Right Subclavian Artery; breakdown of Brachiocephalic, supplies blood to R. forelimb

79
Q

What is #66b ? Function?

A

Left Subclavian Artery; supplies blood to L. forelimb

80
Q

What is #67? Function?

A

Descending Aorta; carries oxygen-rich blood to rest of body

81
Q

What is #68a? Function?

A

Internal Jugular Vein; carry blood from head to superior vena cava

82
Q

What is #68b? Function?

A

External Jugular Vein; carry blood from head to superior vena cava

83
Q

What is #69? Function?

A

Transverse Jugular Vein; carry blood from underside of jaw to superior vena cava

84
Q

What is #70 ? Function?

A

External Maxillary Vein; carry blood from outer jaw to superior vena cava

85
Q

What is #71? Function?

A

Superior Vena Cava; receives blood from veins

86
Q

What is #72 ? Function?

A

Inferior Vena Cava; carries blood from posterior body to heart

87
Q

What is #73? Function?

A

Pulmonary Artery; pathway from R. Ventricle to lungs to collect oxygen

88
Q

What is #74? Function?

A

Pulmonary Vein; carries oxygen-rich blood from lungs back to heart

89
Q

What is #75? Function?

A

Diaphragm; contracts to pull oxygen and elements thru nares

90
Q

What is #76? Function?

A

Lungs; gas exchange

91
Q

What is #77? Function?

A

Trachea; pathway for inhaled air from glottis

92
Q

What is #78? Function?

A

Larynx; voice box for communication

93
Q

What is #79? Function?

A

Bronchi; carries air to respective lung

94
Q

What is #80? Function?

A

Bronchioles; terminate to alveoli

95
Q

What is #81? Function?

A

Alveoli; gas exchange site

96
Q

What is #82? Function?

A

Kidneys; filtering wastes out of blood

97
Q

What is #83? Function?

A

Adrenal Glands; dumps adrenaline into body during fight or flight

98
Q

What is #84? Function?

A

Ureters; transports waste to bladder

99
Q

What is #85 ? Function?

A

Bladder; stores urine until excretion

100
Q

What is #86? Function?

A

Penis; male reproductive structure

101
Q

What is #87? Function?

A

Bulbourethral Gland; adds seminal fluid to ejaculate

102
Q

What is #88? Function?

A

Testes; sperm production and storage

103
Q

What is #89? Function?

A

Epididymis; collects and stores sperm until activated

104
Q

What is #90? Function?

A

Vas Deferens; connects epididymis to urethra; pathway for sperm

105
Q

What is #91? Function?

A

Ovaries; egg production and storage

106
Q

What is #92? Function?

A

Oviducts; site where fertilization occurs

107
Q

What is #93? Function?

A

Uterus body; implantation and development site

108
Q

What is #94? Function?

A

Vagina; birth canal

109
Q

What is #95? Function?

A

Skull; protects the brain

110
Q

What is #96? Function?

A

Meninges; 3 layers of protection membranes for brain

111
Q

What is #97 ? Function?

A

Brain; all higher order thought and control

112
Q

What is #98? Function?

A

Longitudinal Fissure; divides brain into right and left hemispheres

Bio 241: Animal Biology (26 decks)

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