AT #4 medical terms Flashcards
adenoid/o
adenoid
epiglott/o
epiglottis
laryng/o
larynx
nas/o
nasal
Rhin/o
nose
pharyng/o
pharynx
tonsil/o
tonsils
Alveol/o
alveoli
bronch/o
bronchial tube
bronchiol/o
bronchiole
pneumon/o
lung
pulmon/o
lung
trache/o
trachea
ventilation
movement of air into lungs and out of lungs via inhalation and expiration (RR x TV)
Respiration
movement of air (oxygen) from environment into cells of body
aerobic cellular expiration
requires oxygen and yields a major source of ATP for humans
Gas exchange
movement of oxygen from alveoli into blood capillaries and CO2 from blood capillaries into alveloi (DOWN A CONCENTRATION GRADIENT)
cyan/o
blue
-aemia
blood condition
coni/o
dust
pneumoconiosis
abnormal condition of dust in lungs
cyanosis
bluish discolouration of skin due to increased CO2 in blood
Asphyxia
deficiency of oxygen in the blood and a increase in CO2 levels in the blood and tissues leading to a absence of breathing and LOC or death
Atelectasis
collapsed lung
phren/o
diaphragm
-pnoea
breathing
orthopnoea
SOB when lying down (supine)
OSA
obstructive sleep apnoea
blockage of airflow while sleeping
HAP
hospital acquired pneumonia
pneumonia within 48h of hospitalisation (due to decreased movement or pathogens on equipment)
Haemothorax
blood from respiratory tract in thoracic cavity
Pneumothorax
abnormal accumulation of air in space between pleura
pneumonia
abnormal condition of lungs marked by inflammation and collection of infectious material in alveoli
Haemoptysis
spitting up blood
PE
pulmonary embolism
blockage of vessels in lung by foreign matter (clot, tumour, air, fat)
PFT
pulmonary function test
Tidal volume
volume of air inhaled or exhaled during a single normal breath (~500 mL)
Total lung capacity
total volume of your lungs at end of maximal inspiration (~6000mL)
Vital capacity
maximum volume of air that can be inspired or expired in a single breath (-4500 mL)