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