Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
CH 4 Study Guide
CH 4 REVIEW (Medical Terms)
| Term | Definition |
|---|---|
| alveolus (pl. alveoli) | a hollow sphere of cells that expands and contracts with each breath |
| Ambu bag | a hand-held device that is used to manually breathe for the patient on a temporary basis |
| anoxic | a patient with a complete lack of oxygen in the arterial blood and body tissues |
| apex (pl. apices) | the rounded top of each lung |
| asphyxia | an abnormally high level of carbon dioxide and an abnormally low level of oxygen |
| asthma | hyperactivity of the bronchi and bronchioles with bronchospasm |
| atelectactic | incomplete expansion of collapse of part or all of a lung due to mucus, tumor, trauma or a foreign body that blocks the bronchus |
| bronchus (pl. bronchi) | either of the two primary divisions of the trachea that lead respectively into the lungs |
| cancer | any type of malignant growth or tumor, caused by abnormal and uncontrolled cell division |
| cannula | a small tube for insertion into a body cavity, duct, or vessel |
| carbon dioxide | a colorless, odorless, incombustible gas formed during respiration and organic decomposition |
| cilia | small hairs that flow in coordinated waves to move mucus and trapped particles toward the throat |
| concha (pl. conchae) | any of various structures, such as the external ear, that resemble a shell in shape |
| diaphragm | a sheet of skeletal muscle, lies along the inferior border of the thoracic cavity |
| edema | fluid collection in tissue |
| embolus | a blood clot or fat globule in the circulatory system |
| epiglottis | a lid-like structure |
| Heimlich maneuver | procedure to assist a choking victim with an airway obstruction |
| hilum (pl. hila) | an indentation on the medial surface of the lung where a bronchus enters the lung |
| hypoxic | very low level of oxygen in the cells |
| influenza | acute viral infection of the upper and lower respiratory system with fever, aches, and a cough |
| larynx | voice box |
| Legionnaire's disease | severe, sometimes fatal, bacterial infection with flu-like symptoms, aches and fever |
| Legionella pneumophilia | bacteria responsible for Legionnaire's disease |
| lobe | large divisions of the lung, whose dividing lines are visible on the outer surface of the lung |
| lumen | the cavity of a tubular organ or part, as in lumen of a blood vessel |
| Mantoux | test to determine if a patient has been exposed to tuberculosis |
| mediastinum | an irregularly shaped area that contains the trachea, heart, and esophagus |
| mucosa | a mucous membrane that humidifies the air and produces mucus |
| oxygen | an element, normally a gas, that makes up about one-fifth of the atmosphere of the Earth |
| parenchyma | the functional part of the lung |
| pharynx | throat |
| pleura | the thing serous membrane that envelops each lung and folds back to make a lining for the chest cavity |
| Pneumocystis jiroveci | a fungus causing severe pneumonia |
| rales | irregular crackling or bubbling sounds during inspiration |
| rhonchi | humming, whistling, or snoring sounds during inspiration or expiration |
| Reye's syndrome | vomiting, seizures, liver failure, sometimes fatal condition from the use of aspirin to treat the flu |
| septum | lung membrane |
| sputum | mucus production |
| status asthmaticus | a prolonged, extremely severe, life-threatening asthma attack |
| stridor | high-pitched, harsh, crowing sound due to edema or obstruction in the trachea or larynx; a wall or partition |
| surfactant | a protein-fat compound that reduces surface tension and keeps the walls of the alveolus from collapsing with each exhalation |
| thorax | a bony cage that consists of the sternum, the ribs and spinal column |
| trachea | windpipe |
| wheezes | high-pitched whistling or squeaking sounds during inspiration or expiration |
Created by:
linju156
Popular Health & Social Care sets