A calibration mark is:
A) 10 mm tall (2 squares high) .
B) used to check the power supply of the ECG machine.
C) created automatically by all ECG machines.
D) included just on those ECG tracings which are abnormal.
Correct Answer:
Verified
Q6: The pause that follows the QRS complex
Q7: The J point is the:
A) point at
Q8: The T wave:
A) is larger than the
Q9: The QT interval:
A) is the distance from
Q10: The typical ECG, representing the normal cardiac
Q12: Artifact:
A) is produced by chaotic electrical activity
Q13: An electrical current traveling toward a positive
Q14: The leads arranged on the frontal plane:
A)
Q15: Precordial leads:
A) provide anterior and posterior views
Q16: Which of the following is true regarding
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