1. Who discovered the "p" wave?

Kent, in 1893
Einthoven, in 1901
Keith & Flack, in 1907
Tawara, in 1908

2. Who discovered the AV Node?

Einthoven, in 1901
Keith & Flack, in 1907
Kent, in 1893
Tawara, in 1906
3. Who discovered the Bundle of His?

Keith & Flack, in 1907
Kent/His, in 1893
Einthoven, in 1901
Tawara, in 1906
4. What is the inherent rate of the Sinus Node?

60-100
40-60
20-40
100-120
5. What is the inherent rate of the AV Node?

100-110
60-100
20-40
40-60
6. Einthovens triangle is responsible for which equation?

I=II + III
0=I+II+III
III=I+II
II=I+III
7. The Lead MCL, stands for:

Marriott's Chest Lead
Modified Chest Lead
Modified Central Lead
All of the Above
8.What is the lead placement for MCL?

negative electrode on the left shoulder & positive on the 4th ICS Rt sternal border
negative electrode on the right shoulder & positive on the 4th ICS Rt sternal border
positive electrode on the left shoulder & negative on the 4th ICS Rt sternal border
positive electrode on the right shoulder & negative on the 4th ICS Rt sternal border
9. Which lead is most beneficial for evaluating atrial activity?

Lead II
Lead III
MCL1
Lewis Lead
10. Who wrote the EKG Pocket Guide, The Leads Less Traveled?

Ricky McCrory
Walt Whitman
Henry Thoreau
Albert Einstein