Dysrhythmias

Question 1

Answer 1

normal (normal sinus rhythm / P with each QRS / 60 < HR < 100 / 0.12 < PR < 0.2 / QRS < 0.12, etc.)

Question 2

Answer 2

sinus tachycardia

Question 3

Answer 3

atrial flutter (sawtooth pattern / 3 or 4 short Ps between each QRS (normal width))

Question 4

Answer 4

1st degree AV block (coordinated P and QRS / prolonged PR >0.25 ms)

Question 5

Answer 5

ventricular fibrillation (completely irregular pattern / no appearance of QRS / but not flat)

Question 6

Answer 6

sinus bradycardia

Question 7

Answer 7

1st degree AV block (coordinated P and QRS / prolonged PR >0.20-0.25 ms) vs. normal (normal sinus rhythm / P with each QRS / 60

Question 8

Answer 8

ventricular fibrillation (Completely irregular pattern / no appearance of QRS / but not flat)

Question 9

Answer 9

atrial fibrillation (Irregular QRS rhythm/ no distinct P / irregular wave during diastole)

Question 10

Answer 10

premature ventricular complex (PVC (or PVB) = single wide QRS / different morphology)

Question 11

Answer 11

normal (normal sinus rhythm / P with each QRS / 60 < HR < 100 / 0.12 < PR < 0.2 / QRS < 0.12, etc.)

Question 12

Answer 12

3rd degree AV block (P and QRS are completely dissociated / i.e. atria and ventricles beat independently)

Question 13

Answer 13

premature ventricular complex (PVC (or PVB) = single wide QRS / different morphology)

Question 14

Answer 14

atrial flutter (sawtooth pattern / 3 or 4 short Ps between each QRS (normal width))

Question 15

Answer 15

ventricular tachycardia (rapid (typically > 130 bpm) / wide QRS / no P waves)

Question 16

Answer 16

ventricular tachycardia (Rapid (typically > 130 bpm) / wide QRS / no P waves)

Question 17

Answer 17

2nd degree AV block (2 types of 2nd degree block // periodic dropped beats)

Question 18

Answer 18

atrial fibrillation (irregular QRS rhythm/ no distinct P / irregular wave during diastole)

Question 19

The missing word is underlined.