296 UNIT 10 Cardiology and Radiology Procedures
Matching: Match the key term in column I to its definition in column II.
Chants
COLUMNI
1. Artifacts
2. Somatic
3. Segment
4. Repolarization
5. Purkinje
6. Augmented
7. Sedentary
8. Galvanometer
9. Precordial
10. Voltage
11. Interval
12. Electrodes
13. Standardization
14. Impulse
15. Stylus
COLUMN II
A. Refers to leads 4, 5, and 6 of the standard 12-lead ECG tracing
B. Portion of ECG between two waves
C. Inactivity
D. Activity that causes interference on ECGs
E. An instrument that measures current by electromagnetic action
F. Chest leads
G. A measure of electromotive force
H. Fibers that cause muscles of the ventricle to contract
I. Charge transmitted through certain tissues
J. Mark made at the beginning of each lead to establish a
standard of reference
K. Muscle voltage artifacts
L. ECG writer
M. Time of recovery before another contraction
N. Period that includes one segment and one or more waves
O. Sensors used to conduct electricity from the body to the ECG