2.2 Lesson T

Multiple Choice

What is the main function of clotting factor proteins in the blood?

• To transport oxygen

• To fight infections

• To form a solid clot

• To regulate body temperature

Multiple Choice

How many different clotting factor proteins are there in the blood?

• Ten

• Thirteen

• Fifteen

• Twenty

Multiple Choice

What happens if one of the clotting factor proteins is missing?

• The blood becomes too thick

• The clot forms faster

• The dangerous bleeding continues

• The blood pressure increases

Multiple Choice

What is the disease called when a person is missing one of the proteins needed for blood clotting?

• Anemia

• Hemophilia

• Leukemia

• Thalassemia

Multiple Choice

What is the pronunciation of hemophilia as given in the text?

• HEE-mo-FEE-lee-a

• HEE-mo-FEEL-ya

• HEM-o-FEE-lee-a

• HEM-o-FEEL-ya