RESPIRATORY
CARDIOVASCULAR
COMBINING FORMS
MEDICATION CLASS
ABBREVIATIONS
100

CF for air sac (of the lung)

alveol/o

100

surgical removal of a blood clot

thrombectomy

100

bone

oste/o

100

class of medication that treats bacterial infections

antibiotic

100

US

ultrasound

200

process of measuring oxygen

oximetry

200

inflammation of the inner lining of the heart

endocarditis

200

voice box

laryng/o

200

type of medication that opens bronchial passages

bronchodilator

200

NG

nasogastric

300

the suffix for CO2

-capnia

300

vessels that carry blood away from the heart

arteries

300

vein

phleb/o or ven/o

300

type of medication that lowers cholesterol

statin

300

ECG or EKG

electrocardiogram

400

surgical repair of the nose

rhinoplasty

400

chest pain caused by ischemia

angina pectoris

400

head

cephal/o

400

type of medication that increases excretion of water from the body

diuretic

400

CXR

chest x-ray

500

collapsed or airless lung

atelectasis

500

abnormal widening or ballooning of a blood vessel

aneurysm

500

blood vessel

hemangi/o
500

type of medication that suppresses coughing

antitussive

500

MI

myocardial infarction