Root Words
Combining form
Respiratory system
Cardiology
Endocrine system
100

Lact/o

Milk

100

Brain

encephal/o

100

Dyspnea

Shortness of breath

100

Left atrioventricular valve

what is the bicuspid valve

100

Thymosin

What does the thymus secrete

200

Leuk/o

White

200

Spinal cord 

myel/o

200

Contains the vocal cords 

What is the larynx

200

Mitral valve

what is the left atrioventricular valve

200

Endocrine function of pancreas

What is maintaining blood glucose levels

300

Lith/o

Stone 

300

Dendrites  

dendr/o

300

Respiration 

what is the diffusion of gasses between the atmosphere and the cells of the body

300

Tricuspid

What is the right atrioventricular valves?

300

Adrenal

ad  -toward

ren/o  -kidney

400

Mio

Smaller;less 

400

Axon

isax/o

400

Trache/o

Trachea

400

Cardiovascular 

Pertaining to the heart and blood vessels 

400

Pancrat/o

What is the pancreas

500

Necro

Death;dying 

500

Pituitary gland

pituit/o

500

Pleura

What is the lung encased in

500

Pericardium

What is the sac containing the heart

500

Pineal/o

What is the pineal gland

M
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