lượt xem
1:35
Health: Why do blood groups matter? BBC News
3:29
EMT Skills: Bleeding Control/Shock Management - EMTprep.com
1:41
Sami Blood Movie Clip - Examination (2017) | Movieclips Indie
4:09
Blood bottles guide | UKMLA | CPSA | PLAB 2
5:08
GCSE Biology - The Circulatory System | The Blood (2026/27 exams)
1:02:03
The Best Unintentional ASMR Medical Exam EVER | Real Doctor Performs Full Medical Exam | Sleep Aid
6:00
There’s Blood in My Poo, Is It Serious? | GutDr Q&A
1:20
A Guide to use the Lancet Device