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, PAX Exam Preparation: Study Tips, Practice, and Test Strategies.
1. The heart is divided into how many chambers? 4
2. Blood leaves the right ventricle and goes to the ............... Lungs
3. Which of the following does not help determine heart? 4.) Anaerobic cellular me-
1.) body temperature tabolism
2.) physical activity
3.) concentration of ions
4.) anaerobic cellular metabolism
4. Which of the following is not considered a layer of the 4.) Vasocardium
heart?
1.) epicardium
2.) endocardium
3.) myocardium
4.) vasocardium
5. The hormone can promote increased blood vol- Aldosterone
ume, and increased BP.
6. An abnormally slow heartbeat is defined as . Bradycardia
7. Blood is made of approximately % hematocrit and 45%, 55%
% plasma.
8. The right lung has lobes; the left lung has 3, superior, middle, inferi-
. or
2 superior, inferior
9. A state of equilibrium within tissues is known as Homeostatis
.
10. Aerobic respiration in cells occurs in the . Mitochondria
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