mayo ecg essentials exam questions with
correct answers
delays |impulse |from |atria |before |it |moves |to |the |ventricles |- |CORRECT |ANSWER✔✔-av |node
right |sternal |border, |4th |intercostal |space |L1 |- |CORRECT |ANSWER✔✔-lead |1 |goes |where
1st |degree |heart |block |- |CORRECT |ANSWER✔✔-long |PR
inverted |p |wave |- |CORRECT |ANSWER✔✔-junctional
junctional
accelerated
junctional |- |CORRECT |ANSWER✔✔-40-60
60-100
100-159
Ventricular |- |CORRECT |ANSWER✔✔-20-40
Junctional |- |CORRECT |ANSWER✔✔-40-60
SA |- |CORRECT |ANSWER✔✔-60-100
correct answers
delays |impulse |from |atria |before |it |moves |to |the |ventricles |- |CORRECT |ANSWER✔✔-av |node
right |sternal |border, |4th |intercostal |space |L1 |- |CORRECT |ANSWER✔✔-lead |1 |goes |where
1st |degree |heart |block |- |CORRECT |ANSWER✔✔-long |PR
inverted |p |wave |- |CORRECT |ANSWER✔✔-junctional
junctional
accelerated
junctional |- |CORRECT |ANSWER✔✔-40-60
60-100
100-159
Ventricular |- |CORRECT |ANSWER✔✔-20-40
Junctional |- |CORRECT |ANSWER✔✔-40-60
SA |- |CORRECT |ANSWER✔✔-60-100