Chapter 12 Flashcards
Nas/o
nose
Rhin/o
nose
Or/o
mouth
Pharyng/o
pharynx (back of throat)
The nose, nasal cavity, sinuses, and pharynx are called the ___
Upper Respiratory Tract
URT is
Upper Respiratory Tract
The larynx, trachea, bronchial tree, and lungs are called the ___
Lower Respiratory Tract
LRT is
Lower Respiratory Tract
Another word for the throat is the __
pharnyx
Medical name for voice box
larynx
Medical name for windpipe
trachea
Movable flap of cartilage that covers the opening to the larynx every time you swallow–it keeps you from aspirating (swallowing) food into the larynx and lungs
epiglottis
Tube that connects the larynx to right and left bronchi (aka windpipe)
trachea
breathing out
expiration
breathing in
inspiration
Laryng/o
larynx
Bronch/o, bronchi/o
bronchus
Bronchiol/o
Bronchiole
Alveol/o
Alveolus
sacs where oxygen/carbon dioxide exchange happens between lung and blood in capillaries
Alveolus
Pneum/o or pneumon/o
lung, air
Lob/o
lobe of the lung
Capn/o
carbon dioxide
spir/o
breathing
Ox/o, oxi, oxy
oxygen
____is the exchange of gas with the external air, occurs in alveoli of the lungs
external
is exchange of gases in internal environment. Occurs in the cells in the tissue.
internal
The moist, double layer of lining around the lungs is called the
pleura
pleur/o
pleura
____ is always between the 2 layers of the pleura to prevent friction from rubbing
Pleural fluid
Excess fluid between the pleural layers is a___
pleural effusion
how many alveoli in the lungs?
300 million
ENT
Ears Nose and Throat
oto rhino laryngologist
ENT doctor
Listening to air movement or sounds in the body is called
auscultation
Tapping on a body part to listen whether it is fluid filled or air filled is called
percussion
pnea
breathing
Eupnea
normal breathing
apnea
not breating
Orthopnea
difficulty breathing when lying down
rapid or excessively deep breathing, often caused by anxiety or panic
hyperventilation
abnormally low movement of air in and out of lungs
Hypoventilation
Build up of carbon dioxide is
hypercapnia
Hypoxemia
deficient amount of oxygen in blood
Hypoxia
deficient amount of oxygen in tissue
COPD
Chronic Obstructive Pulmonary Disease
emphysema and chronic bronchitis are the 2 parts of what?
COPD
alveoli pop and create one big bleb, reducing surface area for gas exchange to the blood
emphysema
Genetic, inherited respiratory disease causing ongoing airway obstruction from thick mucus that blocks airways. Need to use the vest and cough assist machines daily.
cystic fibrosis
is Bronchial airway obstruction due to bronchoconstriction and mucus in the bronchi. Often caused by allergies
Asthma
____ help open the airways
during asthma attack.
Bronchodilators
Pulmonary Function Test abbreviation
PFT
It is done by measuring the mechanics of breathing, such as the amount of air a person can force out of their lungs on exhalation, how much air they can inhale, and how long it takes them to completely blow the air out of their lungs.
PFT
ARTERIAL BLOOD GASSES abbreviation
ABG
take blood from the radial artery in the arm (must hold pressure for 15 minutes or longer to form a clot in an artery to stop the bleeding) and see how much oxygen is in the arterial blood.
ABG
a tube inserted via the mouth and back of throat into the bronchus to view the inside of the bronchus
Bronchoscope
Having patient cough their sputum (phlegm) into a culture cup sample, send to lab, lab can run tests to see what bacteria are in the sputum.
Sputum sample
Swabbing back of throat (pharynx) and tonsils to see if they contain streptococcus bacteria or other bacteria.
Throat culture
Medicine that controls coughing
Antitussives
Medicine that promotes coughing and getting rid of mucous
Expectorant
Medicine that relieves mucus congestion in upper respiratory tract
Decongestant
Machine that delivers aerosolized medicine into the lungs
Nebulizer
The insertion of the tube through the mouth or nose, into the pharnyx, then larynx, into the trachea is called
Endotracheal tube (ET) Intubation
continuous positive airway pressure abbreviation
CPAP
pulmonary function test abbreviation
PFT
shortness of breath abbreviation
SOB