Rates

Question 1

Intropic squeeze

Answer 1

Stroke volume

Question 2

Types of heart rates

Answer 2

Sinus rhythm, sinus bradycardia, idioventricular rhythm, sinus tachycardia, supraventricular tachycardia, premature ventricular complex, ventricular tachycardia, ventricular fibrillation, atrial fibrillation, pulseless electrical activity

Question 3

Normal heart rate

Answer 3

Sinus rhythm

Question 4

Ischemia, conduction issue (no P waves, upside down and wide QRS)

Answer 4

Idioventricular rhythm

Question 5

Absent P waves indicate?

Answer 5

Electricity not originating in the SA node

Question 6

Upside down QRS complex indicates?

Answer 6

Electrical impulses are originating in the ventricles

Question 7

Someone with an idioventricular rhythm is in__

Answer 7

Cardiogenic shock

Question 8

Conduction originating above the ventricles, normal conduction path, P waves merged with T waves

Answer 8

Supraventricular tachycardia

Question 9

Early complex with P wave absent, wide inverted QRS

Answer 9

Premature ventricular complex

Question 10

P wave absent, wide inverted QRS

Answer 10

Ventricular tachycardia

Question 11

No regularity
No P waves
No organizing conduction

Answer 11

Ventricular fibrillation

Question 12

For pre-mature ventricular complex, if you see in the same place every time (same cranky part of the heart)

Answer 12

Unifocal

Question 13

For pre-mature ventricular complex, if it looks differet/more cranky parts of the heart

Answer 13

Multifocal

Question 14

Causes of ventricular fibrillation

Answer 14

Ischemic changes

Commotio cordis

Question 15

Ventricular fibrillation will eventually become___

Answer 15

Aystole

Question 16

No organized atrial conduction
Organized narrrow QRS
Irregulary irregular

Answer 16

Atrial fibrillation

Question 17

Pulseless electrical activity-reasons

Answer 17

Obstructive issue (tension pneumo, pericardial tamponde, pulmonary or cardiac thrombosis, toxins)
Hypovolemia, hypoxia, acidosis, hypothermia, hypo/hyperkalemia