Electrocardiography

5 Written Questions

1. augmented
2. precordial
3. galvanometer
4. systole
5. added to

5 Matching Questions

1. procedure used to obtain cardia blood samples, detect abnormalities, and determine intracardiac pressure
2. the flat, horizonatal line that separates the various waves of the ECG cycle
3. process of applying in sequence a protion of each of the 12 leads of the ECG recording onto a document placed in the patient's chart
4. what are 5 large squares equal to in time
5. the skin is not a great conductor of ________

1. a cardiac catheterization
2. b electricity
3. c .2 sec
4. d baseline
5. e mounting

5 Multiple Choice Questions

1. augmented
   1. Lead II aka
   2. what are lead wires
   3. to add or increase
   4. cardiac cycle aka
2. somatic tremor
   1. what is the most common type of artifact
   2. what does the T wave represent
   3. ex of somatic artifact
   4. what are the sensors recording
3. the cardia cycle
   1. one complete heartbeat
   2. the graph is a
   3. repolarization
   4. unipolar aka
4. somatic, ac interference, wandering baseline, interupted baseline
   1. name the artifacts
   2. unipolar aka
   3. repolarization
   4. ECG is an
5. angiogram
   1. the next group of leads recorded after bipolar are
   2. chemical substance that enhances the conduction of electrical activity
   3. augmented/unipolar leads are after the ________ and designated
   4. a series of x-rays of a blood vessel after injection of a radiopaque substance

5 True/False Questions

1. part of wave that indicatates ventricular depolarization → ventricular repolarization

   True        False

2. baseline aka → iselectric

   True        False

3. the first three leads are → tracing

   True        False

4. applications of electric current to the heart, directly ir indirectly, to alter a disturbance in cardia rhythm → countershocks

   True        False

5. having or pertaining to a one-pole process → unipolar

   True        False