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abdomen and diaphragm and pelvic floor > test 1 > Flashcards

test 1 Flashcards

1
Q

what are the cavities of the diaphragm

A

thoracic
abdominal
pelvic inlet

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2
Q

what is the floor of the thoracic cavity

A

diaphragm

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3
Q

what is the roof of the abdominal cavity

A

diaphragm

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4
Q

what type of cartilage is between a joint

A

articulate cartilage

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5
Q

how many true ribs are there

A

1-7 (direct line to the sternum)

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6
Q

How many false ribs are there

A

8-10

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7
Q

which ribs are considered to be floating ribs

A

11 and 12

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8
Q

the inferior angle of the scapula is in line w which vertebra

A

T7

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9
Q

the top of the scapula is in line with what vertebrae

A

T1/T2

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10
Q

the root of the scapula is in line with which vertebrae

A

T3

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11
Q

do the false ribs connect to he sternum?

A

no

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12
Q

all ribs have what

A

costalvertebral
costotransvers

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13
Q

what rib is it if it is connected to the inferior costal facet of T4

A

rib 5

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14
Q

what rib is it if the rib hits the inferior costal facet of T6 and superior costal facet of T7

A

rib 7

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15
Q

the sternocostal joint is the

A

upper 7 ribs

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16
Q

which rib is fibrocartilaginous

A

rib 1

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17
Q

the rest of the ribs are what type of cartilage

A

synovial

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18
Q

which vertebrae have facets for the ribs

A

throacic

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19
Q

what travels through the intervertebral foramen

A

the spinal nerve

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20
Q

does C1 have a spinous process/

A

no

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21
Q

the rule of 3’s: T1-T3 SP to vertebral body

A

over the body of the corresponding vertebrae

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22
Q

rule of 3’s: T4-T6 SP to Vertebral body

A

over the intervertebral space below

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23
Q

rules of 3’s: T7- T9 SP to vertebral body

A

over the body of the vertebrae below (going 1 whole vertebrae down)

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24
Q

rules of 3’s:T10-T12 SP to vertebral body

A

over the body of the same corresponding vertebrae

25
what is considered the upper thoracic
T1-T3
26
what is considered mid thoracic
T4- T9
27
what is considered lower throacic
T10-T12
28
which muscle draws the rib inferiorly and assist with exhalation
internal intercostals
29
which muscle draws the ribs superiorly and assist in inhalation
external intercostals
30
serratus posterior superior does what
elevates ribs during inhalation
31
serratus posterior inferior does what
depresses the ribs during exhalation
32
the internal thoracic arteries go off the
subclavian artery
33
the interocostal artery and nerve travel in the
subcostlal groove- between intercostal mm
34
what has branches that goes in between the ribs
thoracic aorta
35
What dermatome is the axilla area
T2
36
what dermatome is the nipple area
T4
37
what dermatome is the xiphoid process
T6
38
what dermatome is the umbilicus area
T10
39
what does shingles effect
the dermatomes
40
what is the main muscle of inspiration
diaphragm
41
what does the diaphragm do when it contracts
flattens
42
how many openings does the diaphragm have
3
43
what happens when the diaphragm goes down?
the pelvic floor also goes down
44
what is the nerve innervation for the diaphragm
phrenic nerve C3,4,5
45
structures that pass throuhg the diaphragm is
internal vena cava (T8) esophagus and vagus nerve (T10) aorta and thoracic duct (T12)
46
what is the order of the structure of the diaphragm from anterior to posterior
inferior vena cava esophagus aorta
47
what is the order of the structure of the diaphragm from medial to lateral
inferior vena cava esophagus aorta
48
where do major vessle exit
the pelvic cavity
49
what muscle makes a 90 degree turn
obturator internus
50
what muscle relaxes when you use the restroom
puborectalis
51
what are the muscles of the posterior abdominal wall?
quadratus lumborum psoas major iliacus
52
what 2 muscles are the hip flexors
iliacs and psoas major
53
the hip flexor muscles join together distally to form the common tendons of iliopsoas and connects where
less trochanter
54
what is the MA for quadratus lumborum
unilaterally: laterally hikes the pelvis latererally flexes the vertebral column to the same side extend the vertebral column Bilaterally: fix rib 12 during forced inspiration
55
what is the MA for the psosa major and iliacus
with the origin fixed: flex the hip external rotation of the hip with the insertion fixed: flex the trunk towards the thigh tilit pelvis anteriorly
56
what nerve innervates the psoas major
vental rami of L1, L2, and L3
57
what nerve innervates the iliacus
femoral nerve L2 to L4
58
what can an inflamed appendix cause
inflammation/spasms of the iliacus muscle
59

abdomen and diaphragm and pelvic floor (1 decks)

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