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A&P of Speech and Hearing > Respiration Anatomy > Flashcards

Respiration Anatomy Flashcards

1
Q

definition of respiration

A

exchange of gas between organism and environment

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2
Q

name for process of breathing in

A

inspiration

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3
Q

name for process of breathing out

A

expiration

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4
Q

where gas exchange happens

A

alveoli

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5
Q

area of the torso bound by the ribs

A

thorax

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5
Q

what is Boyle’s law?

A

if temperature kept same, increasing volume of chamber results in decrease of pressure

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6
Q

bony structure made of vertebrae that houses the spinal cord

A

Vertebral column

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7
Q

what are the five divisions of the vertebral column

A

cervical
thoracic
lumbar
sacral
coccygeal

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8
Q

How many vertebrae does each sections of the vertebral have?

A

Cervical = 7
Thoracic = 12
Lumbar = 5
Sacral = 5 (but fused into one)
Coccygeal = n/a - coccyx

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9
Q

holes in vertebrae where arteries, veins and spinal cord pass through

A

Foramen or foramina (plural)

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10
Q

sticky-outy part at the “top” of a vertebrae (in practice most posterior part)

A

Spinous process

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11
Q

sticky-outy parts of “bottom” part of vertebrae (in practice most medial part)

A

Transverse process

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12
Q

what are the first two cervical vertebrae called?

A

atlas and axis

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13
Q

main body of vertebrae

A

Corpus

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14
Q
A
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15
Q
A

cervical vertebrae

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16
Q
A

atlas

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17
Q
A

axis

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18
Q

Axis hooks into atlas through ____ process

A

odontoid (dens)

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19
Q

these vertebrae attach to the ribs

A

thoracic

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20
Q
A

thoracic vertebrae

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21
Q
A

lumbar vertebrae

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22
Q
A

sacrum

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23
Q
A

coccyx

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24
Q

where lower extremities attach to axial skeleton

A

pelvic girdle

25
Q
A

ilium

25
Q

superior portion of girdle; provides most of support for abdominal muscles

A

ilium

26
Q

point where pubic bones meet is called pubic ___

A

symphysis

27
Q
A

pubic bone

28
Q

parts of spine that are also part of pelvic girdle

A

sacrum and coccyx

29
Q
A

ischium

30
Q

where upper extremities attach to axial skeleton

A

pectoral girdle

31
Q

two bones of pectoral girdle

A

clavicle and scapula

32
Q

there are ______ ribs in the thoracic cage

A

12

33
Q

part of rib that articulates with spine

A

head and tubercle

34
Q

5 parts of rib

A

head
neck
tubercle
angle
shaft

35
Q
A
36
Q

three types of ribs

A

true, false and floating

37
Q

ribs attach to the sternum through ____ portion of rib

A

chondral

38
Q

difference between false and true ribs

A

true = attach to sternum
false = attach to bigger cartilage that merges multiple ribs to sternum

39
Q

top bone in the sternum

A

Father (man) son and holy spirit

MANubrium

40
Q

middle portion of sternum

A

body

41
Q

bottom part of the sternum

A

xiphoid process

42
Q

inner cartilaginous edge at bronchial division; important for coughing reflex

A

carnia

43
Q

Trachea divides to become left and right __ __

A

mainstem bronchi

44
Q

secondary branches of bronchial tree, supply lungs

A

Lobar

45
Q

third set of branches, branch off of lobar

A

Tertiary

46
Q

last branches of bronchial tree that connect to alveoli

A

Terminal respiratory bronchioles

47
Q

the lungs have ___ lobes each

A

3

48
Q

the left lung’s middle lobe, the _____, is much smaller than the right’s because of the heart

A

lingula

49
Q

the lining covering the lungs is called the

A

visceral pleurae

50
Q

the lining covering the thorax is called the

A

parietal pleurae

51
Q

space between visceral and parietal pleurae that provides lubrication

A

pleural cavity

52
Q

The lungs move with the movement of the thorax due to the ____

A

visceral pleura’s attachment to the parietal pleura

53
Q

inspiration that involves both diaphragm and accessory muscles

A

Forced inspiration

54
Q

inspiration that involves minimal muscular activity

A

quiet inspiration

55
Q

respiration that happens during periods of low respiratory activity

A

quiet tidal inspriation

56
Q

relatively mobile point of attachment for a muscle

A

insertion

57
Q

point of attachment for a muscle, attachment has relatively little movement

A

origin

58
Q

what is the Kinetic Theory of Gases?

A

When volume and temp are constant, force of pressure exerted on walls of a container directly proportional to # of molecules inside

A&P of Speech and Hearing (19 decks)

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