ECG Flashcards
1
Q
RA-LL recording verses reference
A
LL
RA
2
Q
LA-LL recording verses referene
A
LL
LA
3
Q
RA-LA recording vs reference
A
LA
RA
4
Q
AvR
A
Reference LA and LL
Measure RA
5
Q
AvL
A
Reference RA LL
Measure LA
6
Q
Reference point for chest lead
A
All 3
7
Q
avF
A
Reference RA LA
Record LL
8
Q
Ventricular depolarization starts in the
A
Interventricular septum
9
Q
Which leads are bipolar
A
I, II, III
10
Q
Which leads are unipolar
A
AvL, R, F
11
Q
Positive electrode is the ______________ electrode
A
Recording
12
Q
LAD
A
++
13
Q
RAD
A
- I
+ aVF
