Chap 12 Respiratory System Flashcards
- Alveolus
Pl.: alveoli
Air sac in the lung
- Apex of the lung
Tip or uppermost portion of the lung
Base of the lung
The lower portion of the lung
Bronchioles
The smallest branches of the bronchi
Bronchus
Pl.: Bronchi
The branch of the trachea ( windpipe) that is a passageway into the lung; bronchial tube
- Carbon dioxide (Co2)
Gas produced by body cells when oxygen and carbon atoms from food combine; exhaled through the lungs
- Cilia
Thin hairs attached to mucous membrane epithelium lining the respiratory tract.
- Diaphragm
Muscle separating the chest and abdomen; contract to pull air into lungs; relaxes to push air out
Epiglottis
Lid-like piece of cartilage that covers the larynx; keeps food from entering the larynx and trachea during swallowing .
Expiration
Breathing out (exhalation)
Glottis
Slit-like opening to the larynx
- Hilum (of lung)
Midline region where the bronchi, blood vessels, and nerves enter and exit the lungs
- Inspiration
Breathing in ( inhalation)
- Larynx
Voice box; contains the vocal cords
- Lobe
Division of a lung
- Mediastinum
The region between lungs in the chest cavity; contains the trachea, heart, lymph nodes, aorta, esophagus, and bronchial tubes
- Nares
Openings through the nose carrying air into the nasal cavity
Oxygen ( O2)
Gas that makes up 21% of air; passes into the bloodstream at the lungs and travels to all body cells
Palatine tonsil
One of a pair of almond-shaped masses of lymphatic tissue in the oropharynx
Paranasal sinus
One of the air cavities in the bones near the nose
Parietal pleura
Outer fold of pheura lying closer to the ribs and chest wall
Pharynx
The throat; including the nasopharynx, oropharynx, and laryngopharynx
Pleura
Double-folded membrane surrounding each lung
Pleural cavity
Space between the folds of the pleura
Pulmonary parenchyma
Essential parts of the lung, responsible for respiration; bronchioles and alveoli
Respiration
The process of moving air into and out of the lungs; breathing.
Trachea
Windpipe
Visceral pleura
Inner fold of pleura lying closer to the lung tissue
Adenoid/o
Adenoids
alveol/o
Alveolus, air sac
Bronch/o
Bronchial tube
Bronchi/o
bronchus
bronchiol/o
Bronchiole , small bronchus
capn/o
Carbon dioxide
Coni/o
Dust
cyan/o
Blue
epiglott/o
Epiglottis
Laryng/o
Larynx, voice box
lob/o
Lobe of the lung
- Adenoids
Lymphatic tissue in the nasopharynx; pharyngeal tonsils
Mediastin/o
Mediastinum
Trung that, vach
nas/o
Nose
orth/o
Straight, upright
o/xo
Oxygen
pector/o
Chest
pharyng/o
Pharynx, throat
phon/o
Voice
phren/o
Diaphragm
pleur/o
Pleura
pneum/o
Air, lung
pneumon/o
Lung
pulmon/o
Lung
rhin/o
Nose
sinus/o
Sinus cavity
spir/o
Breathing
tel/o
Complete
Thorac/o
Chest
tonsill/o
Tonsils
trache/o
Trachea, windpipe
-ema
Condition
-osmia
Smell
-pnea
Breathing
-ptysis
Spitting
-sphyxia
Pulse
-thorax
Pleural cavity, chest
External respiration:
Exchange of air in lung capillaries
- Oxygen inhaled into the air sacs of the lungs.
- Immediately passes into capillaries.
- Carbon dioxide passes from capillaries into the air sacs, to be exhaled.
Internal respiration
Exchange of gases in the cells.
- Occurs simultaneously b/w cells and capillaries.
- Oxygen passes out of the bloodstream into the tissues.
- Carbon dioxide passes out of tissues back into the bloodstream to travel to the lungs.
- Conduct air :
- Nose
- Nasal cavities and paranasal sinuses.
- Pharynx
- Larynx
- Trachea
- Exchange gases
- Bronchioles
- Alveoli
- Lung capillaries
Auscultation
Su nghe benh
Percussion
Su go ( chan doan benh)
Pleural rub
Co xac
Rale (crackle)
Tieng tho k binh thuong
Rhonchus
Ran ngay
Sputum
Nuoc bot, dom, dai
Stridor
Tieng tho kho khe
Wheeze
Tho kho khe
Upper respiratory disorders:
1. Croup
2. Diphtheria 3. Epistaxis 4. Pertussis
- Benh bach hau thanh quan: acute viral infection of infants and children with obstruction of the larynx, barking cough, and stridor.
- Benh bach hau
- Su chay mau cam : nosebleed
- Chung ho lau ngay : whooping cough
Bronchial tube disorders:
- Asthma
- Bronchiectasis
- Chronic bronchitis
- Cystic fibrosis
- Benh hen, suyen
- Chung dan phe quan
- Viem phoi mang tinh
- Xo nang
- Atelectasis
Xep phoi
Collapsed lung; incomplete expansion of alveoli.
- Emphysema
Thieu dan hoi va bi lung thanh tui khi
Hyperinflation of air sacs with destruction of alveolar walls.
- Lung cancer
Ung thu phoi
- Pneumoconiosis
Ho di ung do hit phai nhieu bui
- Pneumonia
Viem tui khi cap tinh (alveoli)
- Pulmonary abscess
Ap-xe phoi ( mu, viem)
- Pulmonary edema
Phoi u nuoc
- Pulmonary embolism (PE)
Nghen mach phoi
- Pulmonary fibrosis
Chung xo hoa phoi
- Sarcoidosis
Co nhieu khoi u nho
- Tuberculosis (TB)
Benh lao phoi
Infection disease caused by Mycobacterium tuberculosis; lung usually are involved, but any organ in the body may be affected.
- Atelectasis:
- Two forms
- Proximal obstruction of distal airways.
- Accumulations of fluid, blood, or air in the pleural cavity.
Pleural disorders:
- Mesothelioma
- Pleural effusion
- Pleurisy (pleuritis)
- Pneumonthorax
- U trung bieu mo
- Tran dich mang phoi
- Viem mang phoi
- Chung tran khi nguc
- Pneumonthorax
Air gathers in the pleural cavity.
- Anthracosis
Benh nhiem bui than phoi
- Asbestosis
Benh bui amiang
Bacilli
Khuan hinh que, truc khuan
Rod-shaped bacteria
- Chronic obstructive pulmonary disease (COPD)
Benh nghen mach phoi man tinh
- Cor pulmonale
Tam phe ( tac nghen tuan hoan phoi)
Failure of the right heart to pump a sufficient amount of blood to the lungs b/c of underlying lung disease.
- Exudate
Chat ro ri, tiet dich
- Hydrothorax
Collection of fluid in the pleural cavity.
- Infiltrate (v)
Collection of fluid or other material within the lung.
- Palliative
Tam thoi lam diu, giam dau
Relieving symptoms, but not curing the disease.
Noncurative and includes: antibiotics, mucolytics, bronchodilators, respiratory therapy, and surgical resection if other therapies are not effective.
- Paroxysmal
Bat ngo, boc phat
- Pulmonary infarction
Area of necrosis ( death of lung tissue)
- Purulent
Co mu, chay mu
Containing pus
- Silicosis
Benh bui silica or glass trong phoi
Nuclear tests:
1. PET scan: 2. Ventilation- perfusion (V/Q) scan:
- Positron emission tomography (PET) scan of the lung
2. Inhalation of radioactive gas for imaging, followed by injection of different radioactive material for imaging.
- Bronchoscopy
Soi phe quan
Fiberoptic or rigid endoscope inserted into the bronchial tubes for diagnosis, biopsy, or collection of secretions
Endotracheal intubation
Placement of tube from mouth to trachea to establish airway.
- Laryngoscopy
Soi thanh quan
- Lung biopsy
Lay mo trong phoi coi wa kinh hien vi
- Mediastinoscopy
Noi soi trung that
- Pulmonary function tests (PFTs)
Kiem tra chuc nang phoi
Measure the ventilation mechanics of the lungs
- Thoracentesis
Hut dich phoi
Surgical puncture to remove fluid from pleural space
- Thoracotomy
Mo nguc
Large surgical incision of the chest
It necessary for lung biopsies and resection (lobectomy and pneumonectomy)
- Thorascopy
Mo noi soi nguc
Can diagnose and treat conditions of the lung, pleura, and mediastinum.
- Tracheostomy
Mo khi quan
Surgical creation of an opening into the trachea through the neck.
- Tuberculin test
Thu lao phoi
- Tube thoracostomy
Mo nguc (= luong ong)