Repolarization of the papillary muscles or remnants of ventricular repolarization appears on an electrocardiogram as a:
a. P wave. c. U wave.
b. T wave. d. J point.
ANS: C
The U wave follows the T wave and precedes the successive P wave. It is thought to represent remnants of ventricular repolarization or repolarization of the papillary muscles.
Health Professions
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The pulp can best be described as
consisting of tissue that surrounds and supports the teeth. covering the root of the tooth. the hardest substance in the body. nourishes and protects the tooth.
Health Professions
Thoracic outlet syndrome is reported with code _____.
Fill in the blank(s) with the appropriate word(s).
Health Professions