Introduction to ECG Interpretation practice quiz Flashcards
1
Q
A
2
Q
Which interval provides a good indicator of myocardial ischemia?
ST segment
QT interval
PR interval
QRS complex
A
ST segment
3
Q
The normal heart rate is between
60
and
100
beats per minute.
A
4
Q
Each is most useful for visualising P waves?
Lead III
Lead I
Lead II
A
Lead II
5
Q
The SA Node
The Atrial node
The AV node
The ventricular muscle
A