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Adele Respiratory 1 > Anatomy - Part 2 > Flashcards

Anatomy - Part 2 Flashcards

1
Q

which bones articulate with the manubrium at its superolateral angles?

A

clavicles

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2
Q

what is the name given to the joints where the clavicles and manubrium articulate?

A

sternoclavicular joint

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3
Q

what type of joint is the sternoclavicular joint?

A

synovial saddle

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4
Q

what is the name given to the notch formed by the superior border of the manubrium?

A

suprasternal notch

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5
Q

at what vertebral level is the xiphoid process located?

A

T9

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6
Q

at what vertebral level is the sternomanubrial joint found?

A

T4

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7
Q

which ribs are the ‘typical ribs’?

A

3-9

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8
Q

with the bodies of which thoracic vertebrae will the head of rib 7 articulate?

A

6 and 7

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9
Q

with which thoracic vertebral structure does the tubercle articulate?

A

transverse process

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10
Q

which structures lie in the costal groove?

A

intercostal vein, artery and nerve

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11
Q

which ribs are true ribs (vertebrosternal)?

A

1-7

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12
Q

which ribs are false ribs (vertebrochondral)?

A

8-12

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13
Q

which ribs are floating ribs?

A

11 and 12

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14
Q

which ribs only articulate with one vertebra?

A

1st

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15
Q

which vessel lies in the groove anterior to the scalene tubercle?

A

subclavian vein

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16
Q

which vessel lies in the groove posterior to the scalene tubercle?

A

subclavian artery

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17
Q

which muscle is primarily used for breathing in the newborn?

A

diaphragm

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18
Q

between which two intercostal muscles is the neurovascular bundle located?

A

innermost and internal

19
Q

from superior to inferior, which structures comprise the neurovascular bundle?

A

vein, artery, nerve

20
Q

anteriorly, how far do the external intercostal muscles fill the intercostal space?

A

as far as the costochondral junction

21
Q

what fills the remaining part of the intercostal space anteriorly once the external intercostal muscles stop?

A

external intercostal membrane

22
Q

posteriorly, how far do the internal intercostal muscles fill the intercostal space?

A

from the sternum to the costal angles

23
Q

what fills the remaining part of the intercostal space posteriorly once the internal intercostal muscles stop?

A

internal intercostal membrane

24
Q

what fills the remaining part of the intercostal space anteriorly once the innermost intercostal muscles stop?

A

transversus thoracis muscles

25
Q

what fills the remaining part of the intercostal space posteriorly once the innermost intercostal muscles stop?

A

subcostalis muscles

26
Q

what is a dermatome?

A

area of skin mainly supplied by a single spinal nerve

27
Q

what is the dermatome overlying the sternal angle?

A

T2

28
Q

what is the dermatome overlying the nipple area?

A

T4

29
Q

what is the dermatome overlying the umbilicus?

A

T10

30
Q

what is the dermatome overlying the inguinal region?

A

L1

31
Q

which of the left or right dome of the diaphragm lies more superior during normal expiration? why?

A

right, due to covering the liver

32
Q

what cardiac structure is firmly attached to the central tendon?

A

fibrous pericardium

33
Q

which membrane covers the superior surface of the diaphragm?

A

parietal pleura

34
Q

when the diaphragm contracts, do the domes ascend or descend?

A

descend

35
Q

what vertebral levels of the spinal cord contribute to the phrenic nerves?

A

C3, 4, 5

36
Q

through which part of the diaphragm does the inferior vena cava pass - central tendinous or muscular? how does this aid venous return?

A

muscular - can squeeze

37
Q

which lies more laterally - the vagus nerve or the phrenic nerve?

A

phrenic

38
Q

at which vertebral level does the trachea bifurcate?

A

T4

39
Q

how does one view a CT scan by clinical convention - feet up or head down?

A

feet up

40
Q

what is the name of the muscle completing the tracheal rings posteriorly?

A

trachealis

41
Q

which two major arteries arch over the left main bronchus?

A

aorta and left pulmonary artery

42
Q

what is the hilum of the lung?

A

the area on the medial surface through which structures enter or leave the lung

43
Q

what is the root of the lung?

A

the structures which enter and leave the lung at the hilum

Adele Respiratory 1 (8 decks)

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