Chapter 1 Human body: An orientation Flashcards

1
Q

Anatomy

A

Study of structure

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2
Q

Physiology

A

Study of function

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3
Q

Levels of structural Organization

A

atoms, cells, tissues, organs, Organ system, organisms

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4
Q

Integumentary

A

skin

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5
Q

Skeletal

A

bones

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6
Q

Muscular

A

muscles

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7
Q

Nervous

A

Brain

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8
Q

Endocrine

A

glands

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9
Q

Cardiovascular

A

heart

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10
Q

Lymphatic

A

lymph nodes, spleen

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11
Q

Respiratory

A

lungs

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12
Q

Digestive

A

stomach

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13
Q

Urinary

A

kidneys

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14
Q

Reproductive

A

produce offspring

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15
Q

Necessary life functions (8)

A

1) maintaining boundaries
2) movement
3) responsiveness
4) Digestive
5) metabolism
6) excretion
7) Reproduction
8) Growth

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16
Q

Homeostasis

A

Body’s ability to maintain stable internal conditions / equilibrium / balance

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16
Q

Survival Needs (5)

A

1) Nutrients
2) Oxygen
3) water
4) normal body temperature
5) Pressure

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17
Q

Receptor

A

Provides info of change

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18
Q

Control center

A

determines the response / what to do

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19
Q

Effector

A

Do / response

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20
Q

Negative feedback

A

Slow / stop

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21
Q

Positive feedback

A

speed up / continues

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22
Q

anatomical position

A

body standard position

23
Q

Superior (cranial)

A

head end, above

24
Q

Inferior (caudal)

A

tail end, below

25
Q

Anterior (ventral)

A

front, belly

26
Q

Posterior (dorsal)

A

back

27
Q

Medial

A

midline

28
Q

Lateral

A

Outer sides

29
Q

Intermediate

A

Between medial and lateral

30
Q

Proximal

A

closer to truck (arms and legs)

31
Q

Distal

A

farther from the truck (arms and legs)

32
Q

Superficial

A

toward or at the body surface

33
Q

Deep

A

away from the body surface

34
Q

Section

A

cut

35
Q

Plane

A

imaginary line where section is made

36
Q

sagittal

A

lengthwise - divides into right and left

37
Q

Frontal

A

lengthwise - divides into anterior and posterior

38
Q

Transverse

A

horizontal - divides into superior and inferior

39
Q

Dorsal cavity

A

composed of cranial and spinal cavities

40
Q

Cranial cavity

A

brain

41
Q

Spinal cavity

A

spinal cord

42
Q

Ventral body cavity

A

contains chest and abdomen

43
Q

Thoracic cavity

A

lungs and heart

44
Q

Diaphragm

A

Dome -shaped muscle separates Thoracic and abdominopelvic cavities

45
Q

Mediastinum

A

separates lungs into right and left

46
Q

Abdominopelvic cavity

A

contains abdominal and pelvic

47
Q

Abdominal cavity

A

digestive organs

48
Q

Pelvic cavity

A

reproductive organs

49
Q

Umbilical

A

surrounding naval

50
Q

Epigastric

A

superior to umbilical

51
Q

Hypogastric

A

inferior to umbilical

52
Q

Right / left iliac

A

lateral to hypogastric

53
Q

Right / Left lumbar

A

lateral to umbilical

54
Q

Right / Left hypochondriac

A

lateral to epigastric