RCES EXAMINATION PAPER 2026
QUESTIONS WITH ACCURATE ANSWERS
FULLY SOLVED
⩥ What is a normal AH interval? Answer: 50-140ms
⩥ What is a normal HV interval? Answer: 35-55ms
⩥ What is a normal HBE? Answer: <30ms
⩥ What is a normal PA interval? Answer: 25-55ms
⩥ What is a normal QTc? Answer: For men: <450, For women <470
⩥ What is a normal QRS interval? Answer: <120ms
⩥ What is Ohm's Law? Answer: V = IR; V= voltage measured in volts,
I= current measured in amps and R= resistance ohms
⩥ What is the most likely rhythm is capture beats or fusion beats are
seen on the EKG? Answer: Ventricular Tachycardia because both beats
demonstrate AV dissociation
, ⩥ When do EADs occur? Answer: EADs are seen in phase 2 or phase 3
of the action potential
⩥ What is the formula for converting Fahrenheit to Celsius? Answer: C=
(5/9) (F-32)
⩥ What is the formula for converting Celsius to Fahrenheit? Answer: F=
(9/5)C +32
⩥ What is the formula for calculating HR? Answer: 60,000msec/ RR
⩥ What is the most common location of outflow tract VT? Answer:
RVOT
⩥ What is a bystander pathway? Answer: An associate pathway that is
passively activated BUT it is not in the tachycardia circuit
⩥ If VT originates in the LV, there will be a _____________________
morphology? Answer: Right Bundle Branch Block (positive in lead V1)
⩥ What would be the result of ablating a bystander pathway? Answer:
Blocking the bystander pathway would not terminate the arrhythmia
QUESTIONS WITH ACCURATE ANSWERS
FULLY SOLVED
⩥ What is a normal AH interval? Answer: 50-140ms
⩥ What is a normal HV interval? Answer: 35-55ms
⩥ What is a normal HBE? Answer: <30ms
⩥ What is a normal PA interval? Answer: 25-55ms
⩥ What is a normal QTc? Answer: For men: <450, For women <470
⩥ What is a normal QRS interval? Answer: <120ms
⩥ What is Ohm's Law? Answer: V = IR; V= voltage measured in volts,
I= current measured in amps and R= resistance ohms
⩥ What is the most likely rhythm is capture beats or fusion beats are
seen on the EKG? Answer: Ventricular Tachycardia because both beats
demonstrate AV dissociation
, ⩥ When do EADs occur? Answer: EADs are seen in phase 2 or phase 3
of the action potential
⩥ What is the formula for converting Fahrenheit to Celsius? Answer: C=
(5/9) (F-32)
⩥ What is the formula for converting Celsius to Fahrenheit? Answer: F=
(9/5)C +32
⩥ What is the formula for calculating HR? Answer: 60,000msec/ RR
⩥ What is the most common location of outflow tract VT? Answer:
RVOT
⩥ What is a bystander pathway? Answer: An associate pathway that is
passively activated BUT it is not in the tachycardia circuit
⩥ If VT originates in the LV, there will be a _____________________
morphology? Answer: Right Bundle Branch Block (positive in lead V1)
⩥ What would be the result of ablating a bystander pathway? Answer:
Blocking the bystander pathway would not terminate the arrhythmia
