結果 : who can donate blood to o+

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1:55

Blood Donation Guide

Universal Hospital
214,819 回視聴 - 7 年前
1:00

Why is O blood a universal donor? 🤔 | Easy science lesson

Learn Easy Science
51,156 回視聴 - 3 年前
1:47

Donating Blood for the First Time

Vitalant
41,901 回視聴 - 2 年前
13:51

Why So Many Companies Want U.S. Blood

CNBC
638,651 回視聴 - 2 年前
4:33

What Really Happens to Your Blood After You Donate?

Seeker
718,572 回視聴 - 5 年前
0:54

Is Your Blood the Rarest in the World?#shorts #viral #trending #science #physics #chemistry #shorts

Quantanox
567 回視聴 - 1 日前
15:15

Blood Types Explained | Blood Groups (ABO) and Rh Factor Nursing Transfusions Compatibility

RegisteredNurseRN
1,404,758 回視聴 - 6 年前
6:07

The Journey of Blood: What happens after you give blood | NHS Give Blood

NHS Give Blood
90,726 回視聴 - 1 年前
5:39

What Happens to Your Body After You Donate Blood

Health Maestro
173,877 回視聴 - 3 年前
11:12

Blood Donation के बारे में ये बातें जानकर हैरान हो जाएंगे | World Blood Donor Day|Sehat ep 186

The Lallantop
1,109,303 回視聴 - 3 年前
8:05

ABO Blood Types Made Easy!

Dr Matt & Dr Mike
239,697 回視聴 - 2 年前
1:40

What happens when I give blood?

NHS Give Blood
417,177 回視聴 - 8 年前
0:41

WHO: Every blood donor is a hero

World Health Organization (WHO)
185,489 回視聴 - 12 年前
1:46

What Happens to the Blood You Donate? | Cedars-Sinai

Cedars-Sinai
161,179 回視聴 - 6 年前
13:04

Why British People Can't Donate Blood in America

Real Science
748,601 回視聴 - 3 年前
2:49

Dr. Travis Stork Explains Why You Should Donate Blood

Rachael Ray Show
71,267 回視聴 - 7 年前
1:46

The journey of a blood donation

NHS Give Blood
135,439 回視聴 - 8 年前
0:43

Donating Blood is Essential

American Red Cross
2,963,151 回視聴 - 3 年前
3:20

What happens to donated blood?

American Red Cross
138,322 回視聴 - 5 年前
4:26

WHEN TO DONATE BLOOD

Stan Efferding
57,091 回視聴 - 5 年前