VID-20260627-WA0003

0:28 1 Mga Speaker 1 Mga Kabanata 10 segment

Mga Speaker

Mga Kabanata

  1. 0:01

    Wipe away the first two to three drops. Then press lightly until another drop appears. Fill the micro cuvette. Make sure the drop of blood is large enough to fill it completely. Do not refill. Wipe off excess blood from the outside of the c…