Chpt 1 Flashcards

1
Q

Anatomy

A

Study of the structures of the body

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2
Q

Homeostasis

A

Relatively constant internal environment

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3
Q

Positive feedback loops

A

An initial stimulus produces a response that enhances the change in original condition to make it ends faster

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4
Q

Negative feedback loops

A

A variation outside the desired range causes the body to respond to end the variation

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5
Q

Physiology

A

The study of how organs perform their functions

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6
Q

Root language for medical terminology

A

Latin

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7
Q

Eponyms

A

Things named after discoverers or victims

Parkinson’s

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8
Q

Macroscopic anatomy

A

Examines large structures of the body

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9
Q

Microscopic anatomy

A

Deals with structures that cannot be seen without magnification

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10
Q

Cytology

A

Study of cells

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11
Q

Histology

A

Study of tissues

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12
Q

Levels of organization

A
  • atoms
  • molecule
  • macromolecule
  • organelle
  • cell
  • tissue
  • organ
  • organ system
  • organism
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13
Q

Intrinsic regulation

A

Self regulation by a cell or organ automatically

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14
Q

Extrinsic regulation

A

Regulation by the endocrine or nervous system

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15
Q

Homeostatic regulation mechanism parts

A
  • receptor
  • control/integration center
  • effector
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16
Q

Receptor

A

Receives info that something is off

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17
Q

Control/integration center

A

Receives and processes info

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18
Q

Effector

A

Cell or organ hat responds to commands or control center

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19
Q

Equilibrium

A

When opposing forces are in balance

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20
Q

Dynamic equilibrium

A

Systems are constantly adjusting and adapting to changing conditions

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21
Q

Anterior

A

Viewed from the front

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22
Q

Posterior

A

Viewed from the back

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23
Q

Superior

A

Above

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24
Q

Inferior

A

Below

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25
Q

Medial

A

Towards the middle

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26
Q

Lateral

A

Towards the edge

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27
Q

Dorsal

A

Towards the back

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28
Q

Ventral

A

Towards the front

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29
Q

Abdominopelvic quadrants and organ in each

A

Check physical card

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30
Q

Abdominopelvic regions and organ in each

A

Check physical card

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31
Q

Transverse plane

A

Parallel to the floor

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32
Q

Frontal/coronal plane

A

Perpendicular to the floor

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33
Q

Sagittal plane

A

Perpendicular to floor, splits into left and right

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34
Q

Dorsal body cavity divided into

A

Cranial and vertebral

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35
Q

Ventral body cavity divided into

A

Thoracic and abdominopelvic

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36
Q

Thoracic cavity contains

A

Heart and lungs

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37
Q

Pleura

A

Membrane that surrounds all of the thoracic cavities to reduce friction

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38
Q

Pleural cavities

A

Contain lungs

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39
Q

Mediastinum

A

Membrane that separates the left and right pleural cavities and surrounds esophagus

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40
Q

Pericardial cavity

A

Contains the heart

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41
Q

Pericardium

A

Membrane surrounding pericardial cavity to reduce friction

42
Q

Abdominopelvic cavity extends from _____ to ______

A

Diaphragm to pelvis

43
Q

Abdominal region

A

Abbs

44
Q

Acromial region

A

Back of the shoulder

45
Q

Antebrachial

A

Upper forearm

46
Q

Antecubital

A

Elbow

47
Q

Axilla body region

A

Under arms

48
Q

Brachial body region

A

Upper arm

49
Q

Buccal body region

A

Cheek

50
Q

Calcaneal body region

A

Heel

51
Q

Carpal body region

A

Wrist

52
Q

Celiac body region

A

Base of the sternum

53
Q

Cephalic body region

A

Head

54
Q

Cervical body region

A

Neck

55
Q

Costal body region

A

Ribs

56
Q

Coxal body region

A

Hip bone area

57
Q

Cranial body region

A

Top of the head

58
Q

Crual body region

A

Shin

59
Q

Digital body region

A

Fingers

60
Q

Dorsal body region

A

Back

61
Q

Facial body region

A

Face

62
Q

Femoral body region

A

Thigh

63
Q

Frontal body region

A

Forehead

64
Q

Genital body region

A

Genitals

65
Q

Gluteal body region

A

Butt

66
Q

Hallux body region

A

Big toe

67
Q

Inguinal body region

A

Inside of hips

68
Q

Lumbar body region

A

Lower back

69
Q

Mammary body region

A

Pecs

70
Q

Mental body region

A

Chin

71
Q

Nasal body region

A

Nose

72
Q

Occipital body region

A

Back of the head

73
Q

Ocular body region

A

Eye

74
Q

Olecranal body region

A

Back of the elbo

75
Q

Oral body region

A

Mouth

76
Q

Orbital body region

A

Eye socket

77
Q

Otic body region

A

Ears

78
Q

Palmar body region

A

Palm

79
Q

Patellar body region

A

Knee

80
Q

Pectoral body region

A

Pecs

81
Q

Pedal body region

A

Foot

82
Q

Pelvic body region

A

Pelvis

83
Q

Pollex body region

A

Thumb

84
Q

Popliteal body region

A

Back of the knee

85
Q

Pubic body region

A

Area directly around genitals

86
Q

Sacral body region

A

Tailbone

87
Q

Tarsal body region

A

Ankle

88
Q

Sternal body region

A

Sternum

89
Q

Sural body region

A

Calf

90
Q

Thoracic body region

A

Chest

91
Q

Umbilical body region

A

Belly button

92
Q

Vertebral body region

A

Spine

93
Q

Nervous system functions and organs

A
  • recognizes and coordinates body’s response to changes

* brain, spinal cord, peripheral nerves

94
Q

Integumentary system function and organs

A
  • barrier, regulates body temp, protects from sun

* skin, hair, nails, sweat, oil glands

95
Q

Respiratory system organs

A

•nose, pharynx, larynx, trachea, bronchi, bronchioles, lungs

96
Q

Digestive system organs and functions

A
  • converts food into usable molecules, absorbs food, eliminates waste
  • mouth, pharynx, esophagus, stomach, intestines, rectum
97
Q

Muscular system functions and organs

A
  • movement, circulate blood, move food through body

* types of muscles

98
Q

Circulatory system functions and structures

A
  • transports oxygen nutrients and hormones, regulates body temp, removes waste
  • heart blood vessels, blood
99
Q

Endocrine system structures and functions

A
  • growth and development, metabolism, homeostasis

* hypothalamus, pituitary, thyroid, parathyroid, adrenals, pancreas, ovaries, testes

100
Q

Reproductive system structures and functions

A
  • produces reproductive cells, grows embryos
  • males: testes, epididymis, vas deferense, urethra, penis
  • females: ovaries, fallopian tubes, uterus, vagina
101
Q

Lymphatic / immune system structures and functions

A
  • protects body from disease, collects fluid lost from vessels, returns fluid to circulatory system
  • white blood cells, thymus, spleen, lymph nodes, lymph vessels
102
Q

Excretory system structures and functions

A
  • eliminates waste, homeostasis

* skin, lungs, kidneys, ureters, urinary bladder, urethra