Electrophysiology is the division of physiology that studies the electrical properties of biological cells and tissues. It entails measuring voltage changes or electric current on single ion channel proteins or even the heart. On this quiz, you will be asked various questions related to the heart and how to read it. What do you know about electrophysiology? Take the quiz and find out. Even if you think you can’t answer the more challenging questions, this quiz will give you a change of heart.
Atrioventricular Node
Bundle of HIS
Sinoatrial Node
Purkunje fibers
Inferior Vena Cava
Pulmonary Veins
Aorta
Superior Vena Cava
Coronary Sinus
I, iii, iv, v is True
I, ii, iv is True
All of the Above is True
All of the Above is False
I, ii & iv is True
True
False
Represents Atrial Depolarization.
Onset of P Wave to beginning of QRS Complex.
Represents conduction time from beginning of Atrial Excitation to beginning of Ventricular Excitation.
Represents Ventricular Depolarization
True
False
1, 4, 7, 5, 6, 2, & 3
1, 3, 2, 4, 6, 7 & 5
1, 2, 3, 4, 5, 6, & 7
4, 3, 1, 7, 5, 6, & 2
1 is True & 2 is False
1 is False & 2 is True
Both is True
Both is False
ECG I, II & III are Augmented Voltage Leads
ECG I, II & III are Limb Leads
ECG aVR, aVL & aVF are Limb Leads
ECG V1 - V6 are Chest/Precordial Leads
ECG V1 -V6 are Augmented Voltage Leads
True
False
Ii, iii & iv is Incorrect
All of the Above is Incorrect
None of the Above is Incorrect
I, ii & iv is Inorrect
Atrial Fibrillation
Atrial Flutter
Paroxysmal Supraventricular Tachycardia
Wolf Parkinson White Syndrome
Premature Ventricular Contractions
Ventricular Fibrillation
True
False
All of the above is Correct
None of the above is Correct
1 & 3 is Correct, 2 is Incorrect
2 & 3 is Correct, 1 is Incorrect
2
3
5
6
Superior & Inferior Venacava
Purkunje Fibers
Papillary Muscles
Coronary Sinus
Slow - Fast AVNRT
Slow - Slow AVNRT
Fast - Very Fast AVNRT
Fast - Slow AVNRT
ICD stands for Implantable Cardioverter Defibrillator
ICD is a battery operated device which is permanently implanted into the body
ICD stands for Implantable Cardiovascular Defibrillator
If your ICD has a pacemaker feature when your heartbeat is too slow, it works as a pacemaker and sends tiny electric signals to your heart
When your heartbeat is too fast or chaotic, it gives defibrillation shocks to stop the abnormal rhythm.