Pat Moody, medical techinican, draws blood from Patti Green, labratory supervisor, to demonstrate the first ...

Pat Moody, medical techinician, takes a sample of blood from Patti Green, laboratory supervisor, at ...

Patti Green, laboratory supervisor, opens the door to the refrigerator unit where the blood samples ...

Patti Green, laboratory supervisor, demonstrates how the blood samples are spun on Tuesday afternoon at ...

A blood sample sits on the bag that it will be stored in while it ...