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A&P of Speech and Hearing > Respiration - Muscles > Flashcards

Respiration - Muscles Flashcards

1
Q
A

pectoralis major

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2
Q
A

serratus posterior superior

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3
Q
A

serratus posterior inferior

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4
Q
A

internal intercostals - interchondral portion

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5
Q
A

pectoralis minor

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6
Q
A

external intercostals

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7
Q
A

external intercostals

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8
Q

the three primary muscles of inspiration are

A

diaphragm, external intercostals, internal intercostals

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9
Q
A

trapezius

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10
Q
A

Sternocleidomastoid

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11
Q
A

anterior scalenus

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12
Q
A

medial scalenus

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13
Q
A

posterior scalenus

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14
Q
A

levator scapulae

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15
Q

the ___ intercostals and the ___ intercostals are more-or-less in the same position, but the ____ is deeper

A

innermost; external

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16
Q
A

innermost intercostals

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17
Q
A

innermost intercostals

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18
Q
A

levator costarum

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19
Q

the difference between levator costarum longis and brevis is __

A

longis = connects two ribs below
brevis = connects one rib below

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20
Q
A

subclavius

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21
Q
A

subcostals

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22
Q
A

serratus ant

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23
Q
A

serratus ant

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24
Q

with some exceptions, generally muscles in the ___ and __ help with inspiration, and muscles in the ___ help with expiration

A

thorax; neck; abdomen

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25
Q
A

transverse abdominis

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26
Q

which muscle looks like a long corset?

A

transverse abdominis

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27
Q
A

rectus abdominis

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28
Q
A

external oblique

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29
Q
A

internal oblique

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30
Q

the ____ abdominus muscle is in a similar position to the __ __, just deeper

A

transverse; internal obliques

31
Q

the ____ abdominis weaves inside the ___ abdominis

A

rectus; transverse

32
Q
A

Latissimus dorsi

33
Q
A

quadratus lumborum

34
Q
A

quadratus lumborum

35
Q

the three thoracic muscle groups involved in exhalation are

A

innermost intercostals, subcostals, serratus posterior inferior

36
Q

every muscle group in the abdomen is involved in ___

A

expiration

37
Q

these three inspiration muscles only elevate rib 1

A

scalenus (anterior and medial), subclavius

38
Q

This muscle only elevates rib 2

A

posterior scalenus

39
Q

These two muscles work to elevate the sternum

A

SCM and pectoralis major

40
Q

This muscle stretches the ribs transversely during inhalation

A

pectoralis minor

41
Q

These two muscles help to support the neck during inspiration

A

levator scapulae, trapezius

42
Q

This muscle lifts the scapula

A

levator scapulae

43
Q

These two muscle groups elevate groups of the upper ribs

A

serratus anterior and posterior superior

44
Q

These four muscle groups raise most or all of the rib cage up

A

Levator costarum (brevis and longis), internal intercostals, external intercostals

45
Q

these two muscles stabilize the abdominal wall to support expiration

A

quadratus lumborum, latissimus dorsi

46
Q

These two muscle groups work specifically to pull the ribs down

A

innermost intercostals, serratus posterior inferior

47
Q

This muscle group depresses the thorax during expiration

A

subcostals

48
Q

These three muscles compress the abdomen during expiration

A

external oblique, internal oblique, transverse abdominis

49
Q

During exhalation, these two muscles flex the vertebral column

A

external oblique, rectus abdominis

50
Q

What are the diaphragm’s three points of origin and it’s one point of insertion?

A

origin: xiphoid process, 2nd half of ribs, lumbar vertebrae

insertion: central tendon of diaphragm

51
Q

These four muscle groups have both their origin and insertion in most or all of the ribs

A

1) external intercostals
2) internal intercostals
3) innermost intercostals
4) subcostals

52
Q

this muscle group has one of its origin points at the inner posterior thorax

A

subcostals

53
Q

This muscle has its origin at almost all of the cervical vertebrae and all of the thoracic vertebrae. It then inserts into the scapula and clavicle

A

Trapezius

54
Q

These two muscle groups originate at C7 and almost all the thoracic vertebrae, then insert into the ribs

A

levator costarums - brevis and longis

55
Q

these three muscles originate at the cervical vertebrae and connect to the first or second rib

A

scalenus muscles - ant, med and post

56
Q

these two muscle groups originate in the mid/lower spine and connect to the ribs

A

serratus posteriors - sup and inf

57
Q

this muscle originates at C1-C4 and inserts in the scapula

A

levator scapulae

58
Q

this muscle originates at the sacral, lumbar and lower thoracic vertebrae and inserts all the way in the humerus

A

latissimus dorsi

59
Q

these two muscles insert into the humerus

A

Latissimus dorsi and pectoralis major

60
Q

this muscle originates the the sternum and clavicle and inserts into the humerus

A

pectoralis major

61
Q

This muscle originates at the upper ribs and inserts into the coracoid process of the scapula

A

pectoralis minor

62
Q

this muscle originates at the mastoid process of the temporal bone and inserts to the sternum and clavicle

A

SCM

63
Q

this muscle originates at the clavicle and connects to rib 1

A

subclavius

64
Q

this muscle originates in the lower ribs and inserts into the iliac crest, inguinal ligament and abdominal aponeurosis

A

external obliques

65
Q

this muscle originates at the inguinal ligament and inserts at the lower ribs and abdominal aponeurosis

A

internal obliques

66
Q
A

inguinal ligament

67
Q

this muscle originates and the iliac crest and inserts into the lumbar vertebrae and rib 12

A

Quadratus lumborum

68
Q

this muscle originates in the pubis and inserts in to the sternum and lower ribs

A

Rectus abdominis

69
Q

this muscle group originates from ribs 1-9 and inserts into the scapula

A

serratus anterior

70
Q

this muscle originates at the posterior abdominal wall via the abdominis aponeurosis, then inserts into the transverse abdominis aponeurosis, the lower ribs, the diaphragm and the pubis

A

transverse abdominis

71
Q

name the vertebrae and nerve innervating the diaphragm

A

C3-C5; phrenic nerve

72
Q

name the two sets of vertebrae and nerves innervating the external and internal intercostals

A

T1-T6 thoracic intercostal nerves, T7-T11 thoracoabdominal intercostals

73
Q

name the two sets of vertebrae and nerves innervating the innermost internal intercostals

A

T2-T6 thoracic intercostal nerves, T7-T11 thoracoabdominal intercostal nerves

A&P of Speech and Hearing (8 decks)

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