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Anatomy and Physiology > A&P II Final > Flashcards

A&P II Final Flashcards

1
Q

Sound waves entering the ear canal cause what to vibrate first?

A

The tympanic membrane

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2
Q

The stapes cause what to vibrate?

A

The oval window

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3
Q

How do sound waves travel through the ear?

A

Vibration through air, to the tympanic membrane, through solid, through the oval window

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4
Q

The organ that transmits sound waves into nerve impulses

A

Organ of Corti

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5
Q

Which neurotransmitter is also a hormone?

A

Norepinephrine

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6
Q

When an action potential goes along a neuron it is called what?

A

Depolarization

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7
Q

When the sodium-potassium pump restore resting potential it is called

A

Repolarization

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8
Q

A bundle of nerve fibers in the CNS is called a

A

Tract

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9
Q

A bundle of nerve fibers outside the CNS is called a

A

Nerve

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10
Q

The vital center of the brain is the

A

Medulla Oblongata

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11
Q

What is the relay center of the brain

A

Thalamus

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12
Q

A group of nerve cell bodies found outside the CNS

A

Ganglia

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13
Q

A group of nerve cell fibers is called a

A

Fascicle

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14
Q

The outermost layer of the wall of the heart is the

A

Epicardium

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15
Q

Type O blood has what antigens

A

Neither

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16
Q

If you are RH positive you have what antigens

A

D antigens

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17
Q

Pacemaker of the heart is the

A

SA node

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18
Q

What does the AV node do

A

It slows the response of the SA node

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19
Q

Which cells have 23 chromosomes

A

Sex cells.

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20
Q

How does miosis create 23 chroms

A

Skips interphase

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21
Q

Connective tissue that surrounds the sarcolemma

A

endoneurium

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22
Q

Cancer cells in WBC is

A

Leukemia

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23
Q

Normal breathing is

A

Tidal volume

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24
Q

Top of the tidal volume

A

Inspiratory reserve

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25
Q

Bottom of tidal volume

A

Expiratory reserve

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26
Q

Expiratory + inspiratory reserve is

A

vital capacity

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27
Q

After you blow out vital capacity what is left?

A

Residual

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28
Q

Residual + vital =

A

Total lung capacity

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29
Q

What’s the bacteria that causes gonorrhea

A

Neisseria Gonorrhoeae

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30
Q

Largest organ

A

Skin

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31
Q

Largest organ inside the body

A

Liver

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32
Q

Largest lymphatic organ

A

Spleen

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33
Q

The ridges in the stomach are called

A

Ruggae

34
Q

Ridges in the brain

A

Gyri

35
Q

Shallow callies in brain are called

A

Sulci

36
Q

Which duct drains 3/4 of the body

A

Thoracic duct

37
Q

The thoracic duct begins where?

A

Cisterna Chyli

38
Q

Where does the thoracic duct end?

A

Left subclavian

39
Q

What does the AIDS virus infect

A

Helper T cells

40
Q

When filtrate leaves the pyramid its called

A

Urine

41
Q

The messentary of the s intestine has lymph nodes that destroy bacteria called

A

Peyer’s patches

42
Q

The joints in skull are

A

synarthritic

43
Q

Joints in extremeities are

A

Diarthritic

44
Q

Spine and pubic symphisis are

A

Amphiarthritic also called synchondrosis

45
Q

Carbohydrate digestion begins

A

Mouth

46
Q

Protein digestion begins

A

Stomach

47
Q

What agents break down protein in stomach

A

Pepsin

48
Q

Fatty acids and glycerol are broken down by what

A

Lypase from the pancreas

49
Q

What hereditary gene is on the X chromosome

A

Hemophilia

50
Q

Cystic fibrosis is caused by

A

mucous

51
Q

Inhaling cillica dust causes

A

Pneumoconiosis

52
Q

Enlarged Lymph nodes in neck

A

Cervical Lymphadenopathy

53
Q

How many amino acids is our body not able to produce?

A

9

54
Q

Mammary glands are modified

A

Sweat glands

55
Q

Head of the sperm contains

A

DNA + acrosome

56
Q

Midportion of the sperm contains

A

mitochrondrial DNA

57
Q

What inheritied disease are RBC destroyed faster than normal

A

Sickle Cell and Thalassemia

58
Q

The inner most layer of the glomerular capsule is made up of

A

Podocytes

59
Q

Granulocytes are

A

Neutrophils
Basophils
Eosinophils

60
Q

Lymphocytes and monocytes are

A

Agranulocytes

61
Q

Excessive RBC is called

A

Erythrocytosis

62
Q

Too many plateles

A

Thrombocytosis

63
Q

Lungs are divided into

A

Lobes

64
Q

When the heart contracts that is

A

Depolarization - systole

65
Q

When the heart relaxes

A

Repolarization - Dyastole

66
Q

Which t cells target viruses

A

Killer T cells

67
Q

Thrombin + what cause fibrinogyn to convert to fibrin

A

Calcium

68
Q

Pus in urine is called

A

Pyuria

69
Q

Blood in the urine is called

A

Hematuria

70
Q

What % of water is reabsorbed back into the blood from the kidneys

A

95%

71
Q

Blood poisoning is called

A

Septicemia

72
Q

Muscular layer of uterus is called

A

Myometrium

73
Q

What part of brain maintains conciousness and arousal

A

Reticular activating system

74
Q

What membrane closes the distal end of the vagina

A

Hymen

75
Q

The proliferation of T cells and B cells is stimulated by

A

Interferon

76
Q

The connective tissue that surrounds entire muscle is called

A

Epimyocium

77
Q

How many lymphatic trunks are there

A

2

78
Q

Presenting cells are

A

Dendritic
B cells
Macrophages

79
Q

Phase after menses

A

Proliferation

80
Q

Which hormone dominates the secretory phase

A

Progesterone

81
Q

What are the 3 divisions of the pharynx

A

Nasopharynx
Oropharynx
Laryngopharnx

82
Q

The pharynx is part of what two systems

A

Respiratory and digestive

Anatomy and Physiology (5 decks)

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