ICT Role in 21st Century Education & its Challenges.pptx
Human Blood Groups 1234567891011121314.pptx
1. National Academy of higher Education
Microteaching Class
Sehrish Sarfraz
Roll number 02
IPFP Fellow
2. ABO & Rh Blood Grouping system
Do we all have same blood ?
3. First ever blood transfusion was made dog to dog by British physician Richard Lower in 1665.
▫Austrian immunologist Karl Landsteiner discovered the ABO blood group System in 1901. In 1910 he
won Nobel prize for medicine for this discovery.
ABO Blood & Rh Grouping system
4. Antigen A Antigen B
The term “blood group”, refers to the entire blood group system comprising red
blood cell (RBC) antigens.
ABO Blood Grouping system
6. In 1940- Karl Landsteiner and Alexander S Wiener reported another Rh blood
group.
The Rh factor, named for the rhesus monkey because it was first studied using
the blood of this animal.
over 99% of Asians are Rh-positive.
Antigen Rh
Rh Blood Grouping system
7. A + B+ AB+ O+
A - B- AB- O-
ABO & Rh Blood Grouping system
8. Activity: Write down your blood group and corresponding Antigen/s
ABO & Rh Blood Grouping system
9. ABO & Rh Blood Grouping system
Why we cannot mix different blood ?
10. ABO & Rh Blood Grouping system
An antibody, a protein produced by the
immune system in response to the presence of
foreign substances called antigens.
Antibodies play a crucial role in the body's
defense against infections and other foreign
invaders.
13. ABO & Rh Blood Grouping system
Activity: Write down your blood group and corresponding Antibody/ies
14. ABO & Rh Blood Grouping system
Homework: Write down the possible donors and recipients according to you blood type
and why? We will discuss this tomorrow.
