A&P- Lab 1 Key Terms Flashcards

1
Q

Anatomical position

A

feet on floor, eyes facing forward, palms forward

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2
Q

sagittal plane

A

vertical plane that divides body into equal left and right halves

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3
Q

midsagittal plane

A

divides exactly in midline portion of body into equal right and left halves

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4
Q

parasagittal plane

A

unequal division of left and right halves

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5
Q

transverse plane

A

divides body horizontally (superior and inferior parts)

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6
Q

anterior

A

anything towards the front or belly

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7
Q

ventral

A

anything towards belly

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8
Q

posterior

A

anything towards the back

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9
Q

dorsal

A

back (ex. the spinal cord is dorsal towards the heart

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10
Q

superior

A

towards the head

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11
Q

inferior

A

towards the feet

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12
Q

medial

A

points horizontal towards midline

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13
Q

lateral

A

points horizontal away from midline

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14
Q

proximal

A

closer to the body of the trunk

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15
Q

distal

A

farther from the trunk

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16
Q

superficial

A

closer to body’s surface (i.e. skin)

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17
Q

deep

A

further from body’s surface

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18
Q

prone

A

face down on belly

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19
Q

supine

A

lying on back w/ face up

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20
Q

axial region

A

head, neck, truck (waste up)

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21
Q

what are 2 sections of axial regions?

A

thoratic and abdominal

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22
Q

thoratic

A

chest (above ribcage)

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23
Q

abdominal

A

below diaphram

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24
Q

appendicular region

A

upper limbs/lower limbs

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25
Q

brachium

A

elbow/shoulder

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26
Q

anti-brachium

A

wrist to elbow

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27
Q

carpus

A

wrist

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28
Q

manus

A

hand

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29
Q

digits

A

fingers and hands

30
Q

thigh

A

above knee

31
Q

crus

A

knee to ankle

32
Q

tarsus

A

ankle region

33
Q

pes

A

foot

34
Q

dorsal cavity contains what 2 cavities?

A

contains cranial and vertebral cavities

35
Q

cranial cavity contains what?

A

brain

36
Q

vertebral cavity contains what?

A

spinal cord

37
Q

meninges protects what?

A

protects brain and spinal cord

38
Q

Ventral (anterior) cavity has 2 subdivisions. What are they?

A

superior and inferior

39
Q

thoracic cavity is divided into what 3 portions?

A

2 pleural cavities (L&R) and mediastinum

40
Q

pleural cavities surround what?

A

lungs

41
Q

pleura is lined with a 2 layer membrane called?

A

parietial (outer) and visceral (inner)

42
Q

What is inflammation of the pleura?

A

pleurisy

43
Q

“itis” is a suffix that means?

A

when something is inflamed such as an inflammitory disease

44
Q

pericardial cavity is the space between_____&________.

A

partietal and visceral

45
Q

What is pericardium?

A

membrane that covers surface of the heart

46
Q

Abdominopelvic cavity contains which 2 cavities?

A

abdominal cavity and pelvic cavity

47
Q

peritoneum (parital/visceral) covers what?

A

membrane that covers surface of organs in abdomen

48
Q

peritoneal cavity’s is?

A

fluid filled space that is between parietal and visceral peritoneum

49
Q

What is retroperitoneal?

A

organs between peritoneum and dorsal cavity

50
Q

Which microscopes are most commonly used?

A

light and electron microscopes

51
Q

What does the diaphram do in relation to the microscope?

A

adjusts light

52
Q

What is the purpose of the stage in relation to the microscope ?

A

holds specimans and slides into the microscope

53
Q

What is the purpose of the mechanical stage control?

A

moves slide around and moves stage around

54
Q

What is the purpose of the “objective” with the microscope?

A

the objective are the lenses

55
Q

What is the purpose of the nose piece in the microscope?

A

rotates magnifications

56
Q

What is the purpose of the “course/fine adjustment” in a microscope?

A

the knob closes to arm of scope to adjust and clarify

57
Q

What are the purpose of the oculars in a microscope?

A

they are eye pieces that can be magnified

58
Q

What is closing of a “joint” or “bending?”

A

flexion, such as fetal position

59
Q

What is opening of a “joint” or straightening?”

A

extension

60
Q

What is movement AWAY from the midline?

A

abduction, like an alien abduction (moving away)

61
Q

When you flex your foot with toes up, is called what?

A

dorsiflexion (toes up towards dorsal)

62
Q

What is movement TOWARDS the midline?

A

adduction

63
Q

What is flexing foot with toes down?

A

plantarflexion (plant downward)

64
Q

What is lateral movement of the wrist towards the radius (flex on thumb side)?

A

radial deviation

65
Q

What is medial movement of the wrist toward the ulna (pinky side)?

A

ulnar deviation

66
Q

What is upward movement of a structure?

A

elevation

67
Q

What is downward movement of a structure?

A

depression

68
Q

What is when movement of a structure is drawn backward?

A

retraction

69
Q

What is movement of a structure drawn forward?

A

protraction

70
Q

Rotation of the forearm, palm facing up; or rotation towards the ankle

A

pronation (pro athletes putting hands on top of each other)

71
Q

Rotation of palm facing upward,

A

supination (think of holding bowl of soup)