1. This valve is located between the right ventricle and the right atrium
a. Bicuspid valve
b. Pulmonary Valve
c. Tricuspid Valve C
d. Aortic Valve
2. This artery takes blood to the lungs
a. Aorta
b. Pulmonary
...
1. This valve is located between the right ventricle and the right atrium
a. Bicuspid valve
b. Pulmonary Valve
c. Tricuspid Valve C
d. Aortic Valve
2. This artery takes blood to the lungs
a. Aorta
b. Pulmonary Artery B
c. Arterioles
d. Vena Cava
3. These arteries supply the heart muscle with oxygen and nutrients.
a. Pulmonary arteries
b. Aorta
c. Vena Cava
d. Coronary Arteries D
4. The heart being able to respond to stimuli is called?
a. Automaticity
b. Excitability B
c. Conductivity
d. Contractibility
5. The heart being able to send it’s own signal is called:
a. Automaticity A
b. Excitability
c. Conductivity
d. Contractibility
6. Depolarization of the atriums is represented by the
a. QRS complex
b. P Wave B
c. T wave
d. PR interval
7. Repolarization of the ventricles is represented by the
a. QRS complex
b. P Wave
c. T wave C
d. PR interval
8. Depolarization of the ventricles is represented by the
a. QRS complex A
b. P Wave
c. T wave
d. PR interval
9. Polarization is represented by the
EKG PRACTICE CERTIFICATION EXAMINATION
a. QRS complex
b. T wave
c. PR interval
d. Isoelectric line D
10. This is the natural pacemaker of the heart:
a. AV node
b. Atrium
c. Bundle of his
d. SA Node D
11. A wide and bizarre QRS tells us that
a. The Atriums got the signal from the ventricles
b. The Ventricles got the signal from the Purkinje fibers B
c. The Ventricles did not contract
d. None of the above
12. The inherit rate of the SA node is
a. 20-40 bpm
b. 40-60 bpm
c. 60-100 bpm C
d. Over 100 bpm
13. The inherit rate of the AV node is
a. 20-40 bpm
b. 40-60 bpm B
c. 60-100 bpm
d. Over 100 bpm
14. The inherit rate of the Purkinje fibers is:
a. 20-40 bpm A
b. 40-60 bpm
c. 60-100 bpm
d. Over 100 bpm
15. The inherit rate of the Bundle of his is:
a. 20-40 bpm
b. 40-60 bpm B
c. 60-100 bpm
d. Over 100 bpm
16. Lead 1, 2 and 3 is considered to be:
a. Precordial leads
b. Bipolar leads B
c. Unipolar leads
d. Augmented leads
17. AVR, AVL and AVF are considered to be:
EKG PRACTICE CERTIFICATION EXAMINATION
a. Precordial leads
b. Bipolar leads
c. Augmented leads C
d. Chest leads
18. Chest leads are considered to be:
a. Precordial leads A
b. Bipolar leads
c. Unipolar leads
d. Augmented leads
19. Augmented leads are considered to be:
a. Precordial leads
b. Bipolar leads
c. Unipolar leads C
d. None of the above
20. Lead one uses which two electrodes?
a. RA & RL
b. RA & LL
c. RA & LA C
d. LA & RA
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