3:29
3 conseils pour localiser les veines difficiles | Conseil de phlébotomie | Formation d'assistant ...
20:37
Venipuncture Procedure
1:21:40
Phlebotomy Certification Practice Test 🩸 | 50 Questions to Help You Pass!
6:58
How To Check Manual Blood Pressure | Easy Blood Pressure Tutorial For Medical Assistants
4:54