Circulatory Part 2

Question 1

Most important group?

Answer 1

ABO group

Question 2

What are the 3 alleles for the ABO group?

Answer 2

A,B, and O

Question 3

How many alleles (genes) can a person inherit?

Answer 3

2

Question 4

What’s an antigen?

Answer 4

Substance that evokes the production of one or more antibodies

Question 5

What’s an antibody?

Answer 5

Immunoglobulin, a large Y-shaped protein produced by B-cells that is used by the immune system to identify and neutralize foreign objects like bacteria and viruses

Question 6

What is serology?

Answer 6

Study of antigens-antibody reactions

Question 7

What are on the surface of a RBC?

Answer 7

Antigens

Question 8

What is an Antigen (Ag)?

Answer 8

Glycoproteins that stimulates the boy to produce antibodies (Ab) against it

Question 9

Practice: what blood donors can use blood type A? What’s its antigen and antibody?

Answer 9

Antigen A
Antibody B
Donors: A & O

Question 10

Practice: what blood donors can use blood type B? What’s its antigen and antibody?

Answer 10

Antigen B
Antibody A
Donors: B and O

Question 11

Practice: what donors can use blood type AB? What’s its antigen and antibody?

Answer 11

Antigens A and B
NO antibodies
Donors: A, B, AB, and O

Question 12

Practice: what donors can use blood type O? What’s its antigen and antibody?

Answer 12

NO antigen
Antibodies A and B
Donors: O