Chapter One: the human body Flashcards

0
Q

Physiology

A

The FUNCTION of the body, how the body parts work and carry out their life-sustaining activities.

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1
Q

Define Anatomy

A

Studies the Structure of body parts and their relationships to one another.

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2
Q

Define regional Anatomy

A

All the structures (muscles, bones, blood vessels, nerves, etc.) in a particular region of the body, such as the abdomen or leg, are examined at the same time.

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3
Q

Systemic Anatomy

A

Body structure is studied system by system. for example for the cardiovascular system, you would examine the heart and the blood vessels of the entire body.

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4
Q

Surface anatomy

A

The study of internal structures as they relate to the overlying skin surface. You use surface anatomy when you identify the bulging muscles beneath a bodybuilder’s skin.

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5
Q

Microscopic anatomy

A

Deals with structures too small to be seen with the naked eye.

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6
Q

Cytology

A

study of the Cells of the body

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7
Q

Histology

A

the study of tissues

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8
Q

Developmental anatomy

A

structural changes that occur in the body throughout the life span.

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9
Q

Embryology

A

Subdivision of developmental anatomy, developmental changes that occur before birth.

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10
Q

Renal Physiology

A

concerns kidney function and urine production

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11
Q

Neurophysiology

A

explains the workings of the nervous system

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12
Q

Cardiovascular physiology

A

examines the operation of the heart and blood vessels.

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13
Q

Cells are the smallest units of living things.

True or False?

A

True

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14
Q

Atoms form…

A

Molecules

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15
Q

Molecules form…

A

Organelles

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16
Q

Tissues

A

are groups of simliar cells that have a common function.

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17
Q

The four basic types of tissue in the human body are…

A

Epithelium, muscle, connective tissue and nervous tissue

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18
Q

Epithelium…

A

covers the body surface and lines it’s cavities.

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19
Q

Muscles provide…

A

movement

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20
Q

Connective tissue….

A

supports and protects body organs

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21
Q

Nervous Tissue…

A

Provides a means of rapid internal communication by transmitting electrical impulses.

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22
Q

Contractility

A

The muscles cell’s ability to move by shortening

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23
Q

ATP

A

The energy-rich molecules that power cellular activities

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24
Q

Integumentary system example

A

Skin, Hair, nails

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25
Q

Skeletal system example:

A

Joint, bones

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26
Q

Muscular System example:

A

Skeletal muscles

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27
Q

Nervous System Example:

A

Brain, Nerves, spinal cord

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28
Q

Endocrine system example:

A

Pineal gland, pituitary gland, thyroid gland, adrenal gland, pancreas, testis, ovaries

29
Q

Cardiovascular System examples:

A

Blood vessels, heart

30
Q

Lymphatic System (immunity) example:

A

Red Bone Marrow, Thymus, spleen

31
Q

Respiratory system example:

A

Lung, trachea, Larynx, Pharynx, Nasal cavity

32
Q

Digestive System example:

A

Oral cavity, esophagus, liver, stomach, small and large intestine, rectum, anus

33
Q

Urinary system example:

A

Kidney, Urinary bladder, Ureter, Urethra

34
Q

Male reproductive system example:

A

Prostate gland, penis, testis, scrotum, Ductus deferens

35
Q

Female reproductive system example:

A

Mammary glands, ovary, uterus, vagina, uterine tube

36
Q

7 Survival Needs:

A

Nutrients, Oxygen, Water, Normal body Temperature, Appropriate atmospheric pressure

37
Q

Homeostasis

A

Ability to maintain relatively stable internal conditions even though the outside world changes continuously.

38
Q

superior

A

toward the head end

39
Q

Inferior

A

Away from the head end

40
Q

Ventral

A

Toward the front of the body

41
Q

Dorsal

A

Toward the back of the body

42
Q

Medial

A

Toward the midline of the body

43
Q

Lateral

A

Away from the midline of the body

44
Q

Intermediate

A

Between a more medial and lateral structure

45
Q

Proximal

A

closer to the origin of the body part

46
Q

Distal

A

Farther from the origin of the body part

47
Q

Superficial

A

toward or at the body surface

48
Q

deep (internal)

A

Away from the body surface; more internal

49
Q

Axial

A

Makes up the main axis of our body, includes head, neck and trunk

50
Q

Appendicular

A

consists of the appendages or limbs

51
Q

Sagittal Plane

A

A vertical plane that divides the body into right and left parts

52
Q

Median Plane or midsagittal plane

A

exactly in the midline

53
Q

Parasagittal plane

A

offset from the midline

54
Q

Frontal planes

A

divide the body into anterior and posterior parts. a frontal plane is also called a coronal plane

55
Q

Transverse or horizontal plane

A

run horizontally from right to left

56
Q

Oblique section

A

cuts made diagonally

57
Q

the wrist is _______ to the elbow

A

Distal

58
Q

The ears are _______ to the eyes

A

Lateral

59
Q

The knee is _______ to the ankle

A

Proximal

60
Q

the eyes are _______ to the bellybutton

A

Superior

61
Q

The sternum is ______ to the spinal column

A

Anterior

62
Q

The body needs what for survival?

A

Nutrients, water, atmospheric pressure and oxygen

63
Q

The world cervical pertains to what region of your body?

A

Neck

64
Q

The ____cavity houses and protects the bodies internal organs?

A

Ventral

65
Q

The study of large body structures, visible to the naked eye, such as the heart is called _______ anatomy.

A

Gross

66
Q

Principle of complimentarity states that ________

A

anatomy and physiology are inseparable

67
Q

During exercise the body cools itself by sweating. Sweating in response to an elevated body temp is an example of what process?

A

Homeostasis

68
Q

A leg amputation would require a cut in which plane?

A

Transverse

69
Q

The _______system protects underlying organs from environmental damage and synthesizes vitamin D.

A

Integumentary

70
Q

the _____system controls the body with chemical molecules called hormones.

A

Endocrine