1. Cardiovascular
Review

2. Side of the heart that contains
deoxygenated (blue) blood
Right
Left
Both
Neither
Answer: A

3. Period of heart chamber relaxation
(bottom number in blood pressure reading)
Systole
Diastole
Resistance
Velocity
Ventriculation
Answer: B

4. Pacemaker of the heart
A. Sinoatrial (SA) node
B. Atrioventricular (AV) node
C. His node
D. Purkinje node
Answer: A

5. Carry blood toward the heart
A. Arteries
B. Arterioles
C. Veins
D. Venules
E. Both A and B
F. Both C and D
Answer: F

6. Valve between right atrium and
ventricle
Bicuspid
B. Tricuspid
C. Pulmonary
D. Aortic
E. Semilunar
Answer: B

7. Movement of molecules from high
to low concentration
Diffusion
Bulk flow
Transcytosis
Filtration
Endocytosis
Answer: A

8. Separates right and left chambers of heart
A. bicuspid
B. tricuspid
C. septum
D. diaphragm
E. apex
Answer: C

9. Records cardiac cycle
A. Electroencephalogram (EEG)
B. Myogram
C. Electrocardiogram (ECG)
D. MRI
E. Spirometer
Answer: C

10. Site of exchange between blood and tissues
A. Arteries
B. Aterioles
C. Capillaries
D. Venules
E. Veins
F. All of these
Answer: C

11. Vessels that supply blood to heart
A. Cardiac arteries
B. Coronary arteries
C. Pulmonary arteries
D. Carotid arteries
E. Aortic arteries
Answer: B

12. Gives heartbeat its sound
A. Valves closing
B. Muscle contractions
C. Excitation of nodes
D. Bundles of His
E. Blood movement
Answer: A

13. What arteries branch into
A. Veins
B. Venules
C. Capillaries
D. Aterioles
E. Vena Cava
Answer: D

14. Valve that keeps blood from flowing back
into the left ventricle
A. Bicuspid
B. Tricuspid
C. Aortic
D. Pulmonary
E. A-V valve
Answer: C

15. Also called mitral valve
A. Bicuspid
B. Tricuspid
C. Aortic
D. Pulmonary
E. A-P valve
Answer: A

16. Where in chest heart sits
A. Left side
B. Right side
C. Middle
D. Not in chest
Answer: C

17. Middle layer of heart wall
A. Epicardium
B. Myocardium
C. Endocardium
D. Pericardium
E. Peritoneum
Answer: B

18. Outside layer of heart
A. Epicardium
B. Myocardium
C. Visceral pericardium
D. Endocardium
E. Both a and c
Answer: E

19. In which of the following areas would you
find oxygenated (red) blood?
A. Right atrium
B. Left ventricle
C. Pulmonary artery
D. Pulmonary vein
E. Both B and C
F. Both B and D
Answer: F

20. Where AV node sends cardiac signal
SA node
AV bundle (bundle of HIS)
Purkinje fiber
Pulmonary node
Atrial septum
Answer: B

21. C E A B D
Answer: A
P- Wave; atrial contraction
T- Wave; ventricular repolarization
QRS interval; ventricular contraction
Q-T interval
Answer: E
Answer: C
Answer: D