ECG

Question 1

V1 V2

Answer 1

septal view

Question 2

V1 V2 V3 V4

Answer 2

anterior view

Question 3

L1 aVL V5 V6

Answer 3

left lateral

Question 4

L2 L3 aVF

Answer 4

inferior

Question 5

V7-V9/inversion of anterior view

Answer 5

posterior view

Question 6

2 shockable rhythms

Answer 6

ventricular fibirlalation or ventricular tachycardia

Question 7

cannot shock someone with

Answer 7

asystole

Question 8

SA

Answer 8

70-80 bpm

Question 9

Av

Answer 9

40-60 bpm

Question 10

purkinje

Answer 10

15-40 bpm

Question 11

Lateral/left heart = aVL, L1, V5, V6.

Answer 11

Left circumflex artery

Question 12

Inferior heart = LII, LIII, aVF. `

Answer 12

right marginal artery/Right coronary artery/right posterior descending (PIV)

Question 13

Anterior heart = V1, V2, V3, V4.

Answer 13

Left anterior descending artery

Question 14

atrial flutter

Answer 14

saw tooth-

or one big one, then lots of little ones (like 2 or 3 )

Question 15

atrial fibrilation

Answer 15

irregularly irregular

Question 16

ventricular ectopic

Answer 16

random really high n weird qrs

Question 17

ventricular fibrillation

Answer 17

its gone nuts

big and small and skinny

Question 18

right atrial hypertrophy

Answer 18

peaked p wave

Question 19

left atrial hypertrophy

Answer 19

bifid p wave

Question 20

right bundle branch block

Answer 20

M in V1

W in V6

Question 21

left bundle branch block

Answer 21

W in V1-one big down one up

M in V6

Question 22

1st degree AV block

Answer 22

PR longer than normal n stays like that

more than 3-5 mini squares

Question 23

2nd degree type 1 AV blcok/MOBITZ 1/WENKEBACH

Answer 23

longer longer longer drop

mite not seem longer, so just p qrs p qrs p qrs p no qrs, repeat

Question 24

2nd degree type 2 /mobitz 2

Answer 24

no pr still normal

but random drop of QRS

Question 25

3rd degree block

Answer 25

p doing own thing, qrs doing own thing

Question 26

wolf parkinson white syndrom

Answer 26

delta wave
pr shortened (less than 3-5 ss)

Question 27

ventricular tachycardia

Answer 27

big stuff

mostly big stuff

Question 28

acute anterior myocardial infarction (stemi

Answer 28

tall stuff in V1 V2 V3 V4

Question 29

hyperkalaemia

Answer 29

peaked T in all leads

Question 30

hypokalaemia

Answer 30

T wave flattening/inversion, appearance of U wave

after QRS, there is dip

Question 31

old MI

Answer 31

deep q wave (pointy down thing) in V1 V2 V3

Wide/deepQwavesonlywithoutSTsegmentelevationsignifyan OLD myocardial infarction

Question 32

A negative deflection on an ECG is caused by either:

Answer 32

Depolarisation moving away from the recording electrode

Repolarisation moving toward the recording electrode