CH4 Flashcards
-spasm
sudden, involuntary muscle contraction
-malacia
A softening or loss of consistency and contiguity in any of the organs or tissues. Also used as a combining form in the suffix position.
bi-
Prefix meaning twice or double, referring to double structures or dual actions.
trace/o
trachea (windpipe)
spir/o
breath, a coil
pleur/o
pleura (lung membrane)
phren/o
diaphragm, mind
py/o
pus
pneum/o
lung
SOB
shortness of breath
ABG
arterial blood gases
COPD
chronic obstructive pulmonary disease
C&S
culture & sensitivity: identify bacteria causing pulmonary infection to determine antibiotic treatment
expectorants
guaifenesin (Mucinex) EX out;away / PECTOR?O chest / ANT pertaining to
URI
upper respiratory infection
lob/o
lobe of an organ
spirometer
measures breath
meter
measure
antitussive
ANTI-against TUSS/O-cough IVE-pertaining to dextromethorphan & hydrocodone
nas/o
nose
ox/o
oxygen (ox/i)
-pnea
breathing
rales
irregular crackling or bubbling sounds during inspiration. Wet rales are caused by fluid or infection in the alveoli. Dry rales are caused by chronic irritation or fibrosis.
wheezes
high-pitched whistling or squeaking sounds during inspiration or expiration. They are caused by extreme narrowing of the lumen due to bronchospasm from asthma.
pleural friction rub
creaking, grating, or rubbing sound when the two layers of inflamed pleura rub against each other during inspiration
emphysema
chronic exposure to pollution or smoking. The alveoli become hyper inflated, rupture, causes air pockets in lungs. Can inhale, not exhale.
asthma
hyperactivity of bronchi and bronchioles with bronchospasm. Inflammation and swelling severely narrow the lumens. (reactive airway disease)
pharyng/o
pharynx (throat)