Blood Types and Their Functions

This video tutorial covers the characteristics of blood, including its components like red and white blood cells, platelets, and plasma. It explains the ABO blood typing system, the role of antigens and antibodies, and the importance of compatibility in blood transfusions. The RH factor is also discussed, highlighting its significance in determining positive and negative blood types. Practice problems are provided to reinforce understanding of blood type compatibility.

What is the primary function of red blood cells?

• To produce antibodies

• To form blood clots

• To carry oxygen

• To fight infections

What is the role of platelets in the blood?

• To produce antibodies

• To carry oxygen

• To fight infections

• To aid in clotting

What is the main component of plasma?

• Antigens

• Red blood cells

• Water

• Proteins

Which blood type has both A and B antigens?

• Type A

• Type B

• Type AB

• Type O

What happens if a person with type A blood receives type B blood?

• The antibodies attack the antigens

• The blood is accepted without issues

• The blood clots and circulation stops

• Nothing happens

Which blood type has no antigens on the surface of its red blood cells?

• Type A

• Type B

• Type AB

• Type O

What does it mean if a blood type is RH positive?

• It can only receive negative blood

• It has RH antibodies

• It lacks RH antigens

• It has RH antigens

Which blood type is known as the universal acceptor?

• Type O Negative

• Type AB Positive

• Type A Positive

• Type B Negative

If a person has type O Negative blood, which blood type can they safely receive?

• Type A Positive

• Type B Negative

• Type AB Positive

• Type O Negative

What is the consequence of giving RH positive blood to an RH negative person?

• No reaction occurs

• The RH antigens are neutralized

• The RH antibodies attack the RH antigens

• The blood is accepted without issues