A & P: Unit 1 Exam

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Physiology

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156 Terms

1

Physiology

The branch of biological science that studies and describes how body parts work or function

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2

Anatomy

The study of the shape and structure of body parts

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3

Homeostasis

The tendency of the body’s systems to maintain a relatively constant or balanced internal environment

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4

Metabolism

The term that indicates all chemical reactions occurring in the body

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5

Rids the body of nitrogen-containing wastes

Urinary

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6

Is affected by the removal of the thyroid gland

Endocrine

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7

Provides support and levers on which the muscular system can act

Skeletal

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8

Protects underlying organs from drying out and mechanical damage

Integumentary

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9

Includes the heart

Cardiovascular

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10

Protects the body; destroys bacteria and tumor cells

Lymphatic/Immune

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11

Breaks down foodstuffs into small particles that can be absorbed

Digestive

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12

Removes carbon dioxide from the blood

Respiratory

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13

Delivers oxygen and nutrients to the body tissues

Cardiovasular

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14

Moves the limbs; allows facial expression

Muscular

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15

Conserves body water or eliminates excesses

Urinary

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16

Provides for conception and childbearing

Reproductive

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17

Controls the body with chemicals called hormones

Endocrine

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18

Is damaged when you cut your finger or get a severe sunburn

Integumentary

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19

Blood vessels, heart

Cardiovascular

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20

Pancreas, pituitary gland, adrenal gland

Endocrine

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21

Kidneys, bladder, ureters

Urinary

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22

Testis, vas deferens, urethra

Reproductive

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23

Esophagus, large intestine, rectum

Digestive

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24

Breastbone, vertebral column, skull

Skeletal

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25

Brain, nerves, sensory receptors

Nervous

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26

Keeps the body’s internal environment distinct from the external environment

Maintenance of Boundaries

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27

Provides new cells for growth and repair

Reproduction

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28

Occurs when constructive activities occur at a faster rate than destructive activities

Growth

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29

The tuna sandwich you have just eaten is broken down to its chemical building blocks

Digestion

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30

Elimination of carbon dioxide by the lungs and elimination of nitrogenous wastes by the kidneys

Excretion

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31

Ability to react to stimuli; a major role of the nervous system

Responsiveness

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32

Walking, throwing a ball, riding a bicycle

Movement

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All chemical reactions occurring in the body

Metabolism

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34

At the cellular level, membranes; for the whole organism, the skin

Maintenance of Boundaries

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35

Includes carbohydrates, proteins, fats, and minerals

Nutrients

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36

Essential for normal operation of the respiratory system and breathing

Atmospheric Pressure

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37

Single substance accounting for over 60% of body weight

Water

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38

Required for the release of energy from foodstuffs

Oxygen

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39

Provides the basis for body fluids of all types

Water

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40

When too high or too low, physiological activities cease, primarily because molecules are destroyed or become nonfunctional

Appropriate body temperature

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41

Armpit

Axillary

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Thigh region

Femoral

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Buttock area

Gluteal

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44

Neck region

Cervical

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“Belly button” area

Umbilical

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46

Genital area

Pubic

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47

Anterior aspect of elbow

Antecubital

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48

Posterior aspect of head

Occipital

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Area where trunk meets thigh

Inguinal

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50

Back area from ribs to hips

Scapular

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51

Pertaining to the cheek

Buccal

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52

Removal of the uterus, womb

Ventral, Pelvic

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53

Coronary bypass surgery (heart surgery)

Ventral, Thoracic

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54

Removal of a serious brain tumor

Dorsal, cranial

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55

A stomach ulcer operation

Ventral, Abdominal

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56

Stomach

Abdominopelvic

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57

Small intestine

Abdominopelvic

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58

Large intestine

Abdominopelvic

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59

Spleen

Abdominopelvic

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60

Liver

Abdominopelvic

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61

Spinal cord

Spinal

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62

Bladder

Abdominopelvic

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63

Trachea

Thoracic

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64

Lungs

Thoracic

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65

Pituitary gland

Cranial

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66

Rectum

Abdominopelvic

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67

Ovaries

Abdominopelvic

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68

Forms mucous, serous, and epidermal membranes

Epithelium

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69

Allows for organ movements within the body

Muscle

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70

Transmits electrochemical impulses

Nervous

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71

Supports body organs

Connective

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72

Cells of this tissue may absorb and/or secrete substances

Epithelium

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73

Basis of the major controlling system of the body

Nervous

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74

The cells of this tissue shorten to exert force

Muscle

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75

Forms hormones

Epirthelium

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76

Packages and protects body organs

Connective

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77

Characterized by having large amounts of nonliving amounts nonliving matrix

Connective

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78

Allows you to smile, grasp, swim, ski, and shoot an arrow

Muscle

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79

Most widely distributed tissue type in the body

Connective

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80

Forms the brain and spinal cord

Nervous

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81

Lines the esophagus and forms the skin epidermis

stratified squamous

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82

Forms the lining of the stomach and small intestine

simple columnar

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83

Best suited for areas subjected to friction

stratified squamous

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84

Lines much of the respiratory tract

pseudostratified columnar (ciliated)

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85

Propels substance (e.g., mucus) across its substance

pseudostratified columnar (ciliated)

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86

Found in the bladder lining; peculiar cells that slide over one another

transitional

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87

Forms thin serous membranes; a single layer of flatenned cells

simple squamous

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88

Voluntarily controlled

Skeletal

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89

Involuntarily controlled

Cardiac, smooth

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90

Banded appearance

Skeletal

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91

Single nucleus in each cell

Cardiac, smooth

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92

Multinucleate

Skeletal

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93

Found attached to bones

Skeletal

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94

Allows you to direct your eyeballs

Skeletal

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95

Found in the walls of stomach, uterus, and arteries

Smooth

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96

Contains spindle-shaped cells

Smooth

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97

Contains cylindrical cells with branching ends

Skeletal

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98

Contains long, nonbranching cylindrical cells

Skeletal

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99

Displays intercalated disks

Cardiac

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Concerned with locomotion of the body as a whole

Cardiac

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