Download The Heart Quiz—Chapter 19

The Heart Quiz—Chapter 13
Pages 339-371
Try your best with the following questions. Record the question and the answer on your paper!
1. The heart is the size of a:
a. watermelon b. fist c. quarter
2. The heart is enclosed in the ___________.
3. The heart wall has ___ layers.
4. The heart has ____ chambers.
5. The superior chambers are called __________, and the inferior chambers are called
_________.
6. The blood vessels that carry blood to and from the lungs form the __________ circuit
(_____ side of the heart), and the blood vessels that carry the functional blood supply to and
from all body tissues make up the ___________ circuit (______ side of the heart).
7. The _____ ventricle can generate much more pressure and is a more powerful pump.
8. Blood flows through the heart in ____ direction(s).
9. The heart is made up of ______ muscle; describe this muscle’s appearance.
10. Large mitochondria give the cardiac cells a high resistance to _________.
21. The name of the tool that is used to measure blood pressure = ______________________.
22. A normal blood pressure reading = _________/__________