Multiple Choice
Which of the following is correct regarding the ECG?
A) Lead wires which adhere directly to the patient's skin detect the heart's electrical activity.
B) Waveforms that appear on the oscilloscope are called static ECGs and represent "real time" electrical activity
C) It is much easier to analyze an ECG printout to determine abnormalities than it is to examine an image that is moving across a screen.
D) All ECG machines are equipped with a defibrillator.
Correct Answer:
Verified
Correct Answer:
Verified
Q9: To get the best possible ECG signal:<br>A)
Q10: When using snap-on lead wires you should
Q11: Electrodes can be removed from the sealed
Q12: _ larger boxes equal a three second
Q13: On ECG paper horizontal measurements are used
Q15: Artifact:<br>A) is produced by chaotic electrical activity
Q16: Which of the following are true regarding
Q17: Precordial leads:<br>A) provide anterior and posterior views
Q18: ECG electrodes:<br>A) are reusable.<br>B) consist of a
Q19: 12-lead ECG machines employ _ lead wires.<br>A)