these
words
are
harder
:(
100

atel/o

imperfect or incomplete

100

-pnea

breathing

100

trache/o

trachea

100

-desis

surgical fixation

100

-rrhagia

excessive bleeding

200

-ectasis

stretching out, dilation, expansion

200

epiglott/o

epiglottis

200

-cele

hernia, protrusion

200

-ectomy

surgical removal

200

ox/i

oxygen

300

orth/o

straight

300

-scopic

pertaining to visual examination

300

-metery

measurement

300

diaphragmat/o

diaphragm

300

-eal

pertaining to 

400

py/o

pus

400

-scope

instrument used for visual examination

400

-ptysis

spitting or coughing

400

-centesis

surgical puncture

400

rhin/o

nose

500

orthopnea

straight breathing

500

rhinorrhea

runny nose

500

diaphragmatocele

hernia in the diaphragm

500

oximeter

instrument used to measure oxygen

500

epiglottitis

inflammation of the epiglottis