ECG 04.02.24

Question 1

Left Bundle branch block V1 M or W

Answer 1

W

Question 2

Left Bundle branch block V6 M or W

Answer 2

M

Question 3

Right Bundle branch block V1 M or W

Answer 3

M

Question 4

Right Bundle branch block V6 M or W

Answer 4

W

Question 5

Type 1-2nd degree is known as

Answer 5

Weckenbacks

Question 6

Type 1 2nd Degree block description

Answer 6

Longer longer longer drop. Longer longer longer drop
Type 1 widens widen where

Question 7

Widening weckenback is what type of block

Answer 7

Type 1 second degree

Question 8

1st degree heart block time length

Answer 8

Normal is 0.12-0.20s so greater than 200ms

Question 9

ECG pattern changes early hyperkalaemia

Answer 9

Tenting tall t waves

Question 10

ECG pattern changes later hyperkalaemia (mid)

Answer 10

Follows t wave changes
Decrease p wave
PR interval increase

Question 11

ECG pattern changes late hyperkalaemia

Answer 11

Widened QRS and then merge with the waves- vent fib

Question 12

Slurred qrs complex indicates

Answer 12

WPW syndrome

Question 13

Coronary territories- inferior

Answer 13

II, III, aVF
RIGHT CORONARY ARTERY
Or
LEFT CIRCUMFLEX IF- II is greater ST than III

Question 14

Coronary Territories L anterior descending

Answer 14

V3,4 Antero- V1,2 septal

Question 15

ST ELEVATION- I and aVL

Answer 15

High lateral territories Left anterior descending diagonal branch

Question 16

ST elevation V5,6

Answer 16

Low lateral territories- circumflex

Question 17

Isolated V1,2 ST elevation

Answer 17

Right coronary artery- right ventricular branch

Question 18

Normal PR interval

Answer 18

0.12-0.2

Question 19

Normal QRS length

Answer 19

120ms