Biology 2404 A&P Basics                  Lecture Quiz                    Dr. Weis        

                                            Circulatory System                

1. Blood is composed of 55% ___________________ that functions to ____________

and 45 % _________________________that functions to _______________________.

2.  Define hemostasis and list the three phases involved.  (2 points)

3.  The ABO blood groups are really what ?

4. Name the four chambers of the heart and their function.

            a)

            b)

            c)

            d)

5. Name two valves of the heart, their location and function.

6. Name four parts of the intrinsic conduction system of the heart.

            a)

            b)

            c)

            d)

7. Define the following terms :

            a) cardiac output

            b) systole

            c) stroke volume

            d) diastole

8. What are two of the three possible histological layers of a blood vessel ?

            a)                                                         b)

9.  Complete the following table :

Extra Credit :

 Name a fetal circulatory bypass structure and what it is bypassing.