Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

MRI Med Term > Chapter 12: Respiratory System > Flashcards

Chapter 12: Respiratory System Flashcards

1
Q

respiration

A

mechanical process of breathing, the exchange between

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

external respiration

A

exchange of air in the lung capillaries

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

internal respiration

A

exchange of gases in the cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

inhalation

A

oxygen passes from the environment into the lung air sacs and blood capillaries of the lung

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

exhalation

A

CO2 passes from the capillary blood vessels into the air sacs of the lungs to be exhaled

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

nose

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

nostrils
nares

A

two openings

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

nasal cavity

A

lined with mucous membrane and fine hairs (cilia) to help filter foreign bodies
- also warms and moistens air

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

paranasal sinus

A

hallow, air-containing space within the skull that communicates with nasal cavity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

pharynx

A

throat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

3 sections of the pharynx

A

nasopharynx
oropharynx
laryngopharynx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

nasophranyx

A

contains pharyngeal tonsils/ adenoids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

oropharynx

A

contains palatine tonsils

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

laryngopharynx

A

divides larynx and esophagus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

epiglottis

A

flap of cartilage attached to the root of the tongue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

trachea

A

windpipe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

mediastinum

A

region between the lungs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

bronchial tube
bronchi

A

divides trachea into two branches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

bronchioles

A

smallest branches of the bronchi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

terminal bronchiole

A

leads to the alveolar duct

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

alveoli

A

air sac in the lung

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

capillary

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

erythrocytes

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

pleura

A

double layered membrane that covers each lung

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

parietal pleura

A

outer layer of the membrane, closer to ribs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

visceral pleura

A

inner layer, closer to lung

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

apex

A

uppermost part of lung

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

base

A

lowest part of the lung

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

hilum

A

midline region where blood vessels, nerves, lymphatic tissue, and bronchial tubes enter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

diaphragm

A

muscular partition separating thoracic and abdominal cavity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

carbon dioxide

A

gas produced by body cells when oxygen and carbon atoms from food combine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

cilia

A

thin hairs attached to the mucous membrane epithelium lining the respiratory tract

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

glottis

A

slit-like opening to the larynx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

hilum of the lung

A

midline region where bronchi, blood vessels, and nerves enter and exit lungs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

lobe

A

division of the lung

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

oxygen

A

passed through the bloodstream at the lungs and travels to all body cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

pleural cavity

A

space between the layers of the pleura

38
Q

auscultation

A

listening to sounds withinn the body

39
Q

percussion

A

tapping on a surface to determine the difference in the density of the underlying structure

40
Q

pleural rub
friction rub

A

scratchy sound produced by pleural surfaces rubbing against each other

41
Q

rale
crackles

A

fine crackling sounds heard on auscultation during inhalation when there is fluid in the alveoli

42
Q

rhonchi

A

loud rumbling sounds heard on auscultation of bronchi obstructed by sputum

43
Q

sputum

A

material expelled from the bronchi, lungs, or upper respiratory tract by spitting

44
Q

stridor

A

strained, high pitched sound heard on inspiration caused by obstruction in the pharynx or larynx

45
Q

wheezes

A

continuous high pitched whistling sounds produced during breathing

46
Q

croup

A

acute viral infections of infants and children with obstruction of the larynx accompanied by barking cough and stridor

47
Q

diphtheria

A

acute infection of the throat and upper respiratory tract caused by the diptheria backterium

48
Q

epistaxis

A

nosebleed

49
Q

pertussis

A

whooping cough
- highly contagious bacterial infection of the pharynx, larynx, and trachea caused by bordetella pertussis

50
Q

asthma

A

chronic inflammatory disorder with airway obstruction due to bronchial and bronchial edema and constriction

51
Q

chronic bronchitis

A

inflammation of bronchi persisting over time
- a type of COPD

52
Q

cystic fibrosis

A

inherited disorder of exocrine glands resulting in thick mucinous secretions in the respiratory tract that no drain normally

53
Q

atelectasis

A

collapsed ling, incomplete expansion of alveoli

54
Q

emphysema

A

hyperinflation of air sacs with destruction of alveolar walls

55
Q

lung cancer

A

malignant tumor arising from lung and bronchi

56
Q

pneumoconiosis

A

abnormal lung condition caused by exposure to certain dusts; with chronic inflammation, infection, and bronchitis

57
Q

pneumonia

A

acute inflammation and infection of alveoli, which fill with pus or products of inflammatory reaction

58
Q

pulmonary abscess

A

large collection of pus in the lungs

59
Q

pulmonary edema

A

fluid in the air sacs and bronchioles

60
Q

pulmonary embolism

A

clot or other material lodges in vessels of the lungs

61
Q

pulmonary fibrosis

A

formation of scar tissue in the CT of the lungs

62
Q

sarcoidosis

A

chronic inflammation disease in the small nodules (granulomas) develop in lungs, lymph nodes, and other organs

63
Q

tuberculosis

A

infectious disease caused by mycobacterium tuberculosis
- usually lungs but any part of the body infected

64
Q

mesothelioma

A

rare malignant tumor arising in the pleura

65
Q

pleural effusion

A

abnormal accumulation of fluid in the pleural space (cavity)

66
Q

pleurisy
pleuritis

A

inflammation of the pleura

67
Q

pneumothorax

A

collection of air in the pleural space

68
Q

anthracosis

A

coal dust accumulates in the lungs

69
Q

anthracosis

A

asbestos particles accumulated in the lungs

70
Q

bacilli

A

rod shaped bacteria

71
Q

chronic obstruction pulmonary disease

A

chronic condition of persistent obstruction of air flow through bronchial tubes and lungs

72
Q

cor pulmonale

A

failure of the right side of the heart to pump a sufficient amount of blood to the lungs

73
Q

exudates

A

fluid, cells, and other substances (pus) that filter from cells or capillaries ooze into lesions or areas of inflammation

74
Q

infiltrate

A

collection of fluid or other material within the lung
- seen in chest x-ray or CT

75
Q

palliatice

A

relieving symptoms

76
Q

paroxysmal

A

pertaining to a sudden occurrence such as spasm ro seizure

77
Q

pulmonary infarction

A

area necrosis

78
Q

purulent

A

containing pus

79
Q

silicosis

A

disease due to silica or glass dust in the lungs

80
Q

positron emission tomography scan of the lung

A

radioactive glucose is injected and images reveal metabolic activity in the lungs

81
Q

ventilation perfusion scan

A

detection device records radioactivity in the lung after intravenous injection of radioisotope and inhalation of small amount radioactive gas (xenon)

82
Q

bronchoscopy

A

fiberoptic endoscope exam of the bronchial tubes

83
Q

endotracheal intubation

A

visual exam of the voice box

84
Q

lung biopsy

A

removal of lung tissue followed by microscopic exam

85
Q

mediastinoscopy

A

endoscopic visual exam of mediastinum

86
Q

pulmonary function tests

A

tests that measure the ventilation mechanics of lungs: airway function, lung volume, and the lung capacity to exchange oxygen and carbon dioxide efficiency

87
Q

thoracentesis

A

needle is inserted into pleural space to remove excess fluid

88
Q

thoracotomy

A

large surgical incision of the chest

89
Q

thoracoscopy

A

visual exam of the chest via small incision and use of an endoscope

90
Q

tracheostomy

A

surigcal creation of an opening into the trachea through the neck

91
Q

tuberculin test

A

determines past or present tuberculous exposure based on postivie skin reaction

92
Q

tube thoracostomy

A

flexible, plastic chest tube is passed into the pleural space through an opening in the chest

MRI Med Term (47 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions