EKG

Question 1

Answer 1

Sinus rhythm

Question 2

Answer 2

Sinus bradycardia

Question 3

Answer 3

Sinus tachycardia

Question 4

Answer 4

Junctional rhythm

Question 5

Answer 5

Junctional tachycardia

Question 6

Answer 6

Supraventricular tachycardia

Question 7

Answer 7

Premature atrial contraction

Question 8

Answer 8

Atrial fibrillation

Question 9

Answer 9

Atrial flutter

Question 10

Answer 10

Premature ventricular contraction

Question 11

Answer 11

1st degree AVB

Question 12

Answer 12

2nd degree, Type I

Question 13

Answer 13

2nd degree, Type II

Question 14

Answer 14

3rd degree AVB

Question 15

Answer 15

Ventricular tachycardia

Question 16

Answer 16

Ventricular fibrillation

Question 17

Normal P wave duration

Answer 17

Duration < 0.12 seconds

Question 18

Normal QRS duration

Answer 18

<0.12 seconds

Question 19

Normal PR intverval duration

Answer 19

0.10-0.20

Question 20

Normal SA node rhythm

Answer 20

60-100 bpm

Question 21

Normal AV node rhythm

Answer 21

40-60 bpm

Question 22

Normal bundle of His rhythm

Answer 22

40-60 bpm

Question 23

Normal bundle branch and Purkinje fibers rhythm

Answer 23

20-40 bpm

Question 24

The AV node delays conduction by ____

Answer 24

0.1 sec

Question 25

What are the 2 types of cardiac cells?

Answer 25

Pacemaker and contractile cells

Question 26

_______ cells make up the bulk of the myocardium

Answer 26

contractile

Question 27

_______ is the heart’s ability to generate its own spontaneous action potentials without any external stimuli

Answer 27

automaticity

Question 28

________ is the reflex that can cause vagal stimulation by pushing too hard on a mask

Answer 28

occulocardiac

Question 29

Sevoflurane can cause _________ in infants

Answer 29

bradycardia

Question 30

Desflurane can cause what cardiac arrhythmia during induction?

Answer 30

prolonged QT