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1. Who developed the first EKG? William Einthoven
2. The electrical impulses are delivered to the ventricles Purkinje Fibers
by way of the:
3. Another name for the S-A node is: Pacemaker
4. The presence or development of a blood clot inside a Thrombosis
blood vessel is called:
5. How many chambers does the heart have? 4
6. An aneurysm is a sack formed by an out-pocketing of d) Both a and b
a portion of a(n):
a) Venous wall
b) Arterial wall
c) Pericardium
d) Both a and b
7. Stroke volume multiplied by the number of beats per Cardiac output
minute is the formula for:
8. An agonal rhythm indicates a: Dying heart
9. The average number of heart contractions per minute 60-100
is:
10. Which of the following can be a cause for the harden- Formation of plaque
ing of arteries?
11. The first machine used for EKG was called a(n): d) None of the above
a) Stethoscope
b) Oscilloscope
, American Allied Health EKG Technician Certification Exam Solved Correctl
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c) Cardioscope
d) None of the above
12. Angina pectoris is a(n): d) Both a and c
a) Ischemia of myocardium
b) Pulled muscle
c) Chest pain
d) Both a and c
13. In a sinus arrhythmia, the rhythm will be: irregular
14. The customary way to identify an inpatient is: Examining the wristbrand
15. On EKG paper, one small box represents: .04 sec and 1 mm
16. The PR segment represents: Delay at the AV node
17. Blood entering the right atrium is: Deoxygenated
18. EKG graph paper can be used to measure: d) All of the above
a) Amplitude
b) Voltage
c) Time
d) All of the above
19. Which system affects the atria, ventricles, and valves? Cardiovascular system
20. Normal adult axillary temperature is: 97.6
21. AHA is the abbreviation for American Heart Associa-
tion
22. Swelling due to fluid build up in the tissues is called: Edema