Thorax,Lungs Flashcards

1
Q

What ribs are free floating?

A

11 and 12

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2
Q

What ribs do the scapulae hit on?

A

T7/8

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3
Q

What is the last rib that connects to the rib cage?

A

T7

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4
Q

Upper respiratory

A

Head

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5
Q

Lower respiratory

A

Neck down

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6
Q

The path fit air to move from upper airway to the alveoli

A

Tracheobronchial system

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7
Q

Where does the trachea separate?

A

At the angle of Louis/sternal angle

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8
Q

Which bronchus is shorter and wider?

Longer and narrow?

A

Right

Left

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9
Q

What are lined with cilia?

A

Bronchioles

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10
Q

What do the cilia do?

A

Whip mucus out

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11
Q

Inspiration and expiration result from ________ ________ within the lungs

A

Pressure changes

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12
Q

Exchanging of carbon dioxide and oxygen between the alveoli and capillaries

A

Diffusion

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13
Q

What are the muscles of inspiration?

A

Intercostal muscles

Diaphragm

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14
Q

Where are the intercostal muscles located?

A

Inside the rib cage

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15
Q

Where is the respiratory center located?

A

The medulla oblongata of the brain stem—CNS

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16
Q

What sense the increase/decrease of carbon dioxide in the blood flow?

A

Carotid bodies in the carotid arteries

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17
Q

What are the two blood flows to the lungs?

A

Anterior thoracic aorta

Pulmonary veins

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18
Q

How many lobes does each lung have?

A

Right 3

Left 2

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19
Q

What divide the lobes?

A

Fissures

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20
Q

Where does lung cancer normally appear?

A

Upper lobes

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21
Q

Bottom breast line

A

5th rib mid axillary line

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22
Q

What limits lung expansion?

A

Lung parenchyma (elastic subpleural tissue)

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23
Q

Lungs expand from

A

T10-T12

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24
Q

Fluid filled; prevents the lung from sticking

A

Pleural sac

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25
Q

Against the organ

A

Visceral pleural

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26
Q

Away from the organ

A

Parietal pleural

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27
Q

Infection/inflammation of the pleural sac

A

Pleurisy

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28
Q

Fluid in the pleural sac, normally can’t open lung there so you can’t hear

A

Pleural edema/pleural effusion

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29
Q

Heart and blood vessels

A

Mediastinum

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30
Q

Where right and left costal margins meet and the xiphoid process

A

Costal angle

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31
Q

Backside of the costal angle

A

Costal vertebral angle

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32
Q

What people would you expect to have a anterior and posterior diameter equal?

A

Seniors, pregnant women, infants

33
Q

When do babies get surfactant?

A

36-40 weeks

34
Q

When babies are first born increased oxygen stimulates closure of the

A

Ductus anteriosus

35
Q

What stabilizes alveoli?

A

Pulmonary surfactant

36
Q

In pregnant women what causes changes in respiratory functions?

A

Increased progesterone

37
Q

Major work for pregnant women is done by

A

The diaphragm

38
Q

As baby gets bigger mom gets

A

Shorter of breath

39
Q

Yellow green cough

A

Viral Infection

40
Q

Rusty cough

A

TB, pneumonia

41
Q

Pink cough

A

Pulmonary edema, heart

42
Q

SOB

A

Dyspnea

43
Q

Sounds like air going through straw

A

Wheezing

44
Q

What radiated to shoulders, arms, all across chest, jaw, neck

A

Heart pain

45
Q

Pain all the time, feels like elephant sitting on chest

A

Heart attavk

46
Q

Symptoms female heart pain

A

Stomach pain

47
Q

In the alveoli; barrel looking chest

A

Emphysema

48
Q

Inflammation oh the bronchioles

A

Bronchitis

49
Q

Closing of the airways

A

Asthma

50
Q

One scapula higher than the other

A

Scoliosid

51
Q

Confirms chest expansion

A

Thoracic expansion

52
Q

How does normal lung tissues sound when percussion?

A

Resonant–long, loud, low pitch, hollow

53
Q

How does hyper inflates lung sound?

A

Very loud, lower pitched, found over stomach—emphysema.

54
Q

What is most important?

A

Side to side comparison

55
Q

Different sounds in the lungs

A

Adventitious sounds

56
Q

Sunken in sternum

A

Pectins excavatum

57
Q

Forward Pertrusion of the sternum

A

Pectus carinatum

58
Q

Exaggerated posterior curve of spine

A

Kyphosis

59
Q

Regular to decreasing breaths

A

Cheyne-Stokes—sleep apnea, infants

60
Q

Normal inspiration and prolonged expiration

A

Chronic obstructive breathing

61
Q

% of oxygen on 1 Hgb molecule

A

Pulse oximetry

62
Q

What should you keep pulse ox

A

Above 90%

63
Q

Newborns chest circumference is usually close tot the size of its _____

A

Head

64
Q

What happens to older adults chest?

A

Costal cartilage calcify—less mobile thorax

65
Q

Respiratory muscle strength decline after age

A

50

66
Q

Inspiration<expiration

A

Bronchial

67
Q

Inspiration=Expiration

A

Bronchovesicular

68
Q

Inspiration>expiration

A

Vesucular

69
Q

High pitch

A

Bronchial

70
Q

Moderate pitch

A

Bronchovesicular

71
Q

Low pitch

A

Vesucular

72
Q

Alveoli, liquid water in alveoli, sounds like paper/velcro

A

Crackles

73
Q

In bronchiole tubes- straw sucking

A

Wheezes

74
Q

Course, low pitched

A

Ronchi

75
Q

Whistling, high-pitched

A

Wheeze

76
Q

Scratchy, height pitched

A

Rub

77
Q

Fine/Course, high pitched

A

Crackles

78
Q

High pitched during inspiration

A

Stridor