IBHRE CEPS Electrical and Procedural
Foundations Exam questions with
complete solutions
E = V x I x time - correct answer -Formula for energy
Ampere - correct answer -measures electron flow rate or current in electrical conductor, measured in
Coulombs/second
Ampere-hour - correct answer -Unit of batter capacity
Amount of energy charge in a battery
Capacitance - correct answer -Relationship between charge stored and voltage applied
E = 0.5 x Capacitance x Voltage ^2 - correct answer -Stored energy equation
Power - correct answer -Rate at which energy is delivered or absorbed
Tesla - correct answer -Unit of magnetic flux density
Magnetic field - correct answer -generated when electric charge carriers move through space or within
electrical conductor
Slew Rate - correct answer -change in voltage over time
Deg F = 9/5 x deg. C + 32 - correct answer -Temperature conversion: Celsius to Fehrenheit
0 deg K = -273 deg C - correct answer -What is 0 K in Celsius?
, P = Energy / time - correct answer -Equation for power
Platinum - correct answer -Signals are transmitted via ___ electrodes to recording system
0.5-30 Hz - correct answer -High pass filter for EKG and intracardiacs
100-400 Hz - correct answer -Low pass filter for EKG and intracardiacs
Wheatstone Bridge - correct answer -Resistor/transducer that detects pressure changes in
cardiovascular system
Anachrotic notch - correct answer -Seen on aortic valve pressure waveform, when aortic valve opens
Dichrotic notch - correct answer -Seen on aortic valve pressure waveform, when aortic valve closes
Capacitors - correct answer -DC defibrillators store electrical energy from charge in ____
Hand to hand - correct answer -In electrical injury, pathway of current that is most likely to be fatal is
___
Relative - correct answer -During the ___ refractory period, a PVC can cause VT/VF
Increases slope of Phase 4 - correct answer -Sympathetic nerve stimulation has this effect on cardiac
action potential to speed HR
Potassium - correct answer -What ion leaks out of the cardiac cell throughout systole?
Calcium - correct answer -Depolarization of sinus node is due to ___
Foundations Exam questions with
complete solutions
E = V x I x time - correct answer -Formula for energy
Ampere - correct answer -measures electron flow rate or current in electrical conductor, measured in
Coulombs/second
Ampere-hour - correct answer -Unit of batter capacity
Amount of energy charge in a battery
Capacitance - correct answer -Relationship between charge stored and voltage applied
E = 0.5 x Capacitance x Voltage ^2 - correct answer -Stored energy equation
Power - correct answer -Rate at which energy is delivered or absorbed
Tesla - correct answer -Unit of magnetic flux density
Magnetic field - correct answer -generated when electric charge carriers move through space or within
electrical conductor
Slew Rate - correct answer -change in voltage over time
Deg F = 9/5 x deg. C + 32 - correct answer -Temperature conversion: Celsius to Fehrenheit
0 deg K = -273 deg C - correct answer -What is 0 K in Celsius?
, P = Energy / time - correct answer -Equation for power
Platinum - correct answer -Signals are transmitted via ___ electrodes to recording system
0.5-30 Hz - correct answer -High pass filter for EKG and intracardiacs
100-400 Hz - correct answer -Low pass filter for EKG and intracardiacs
Wheatstone Bridge - correct answer -Resistor/transducer that detects pressure changes in
cardiovascular system
Anachrotic notch - correct answer -Seen on aortic valve pressure waveform, when aortic valve opens
Dichrotic notch - correct answer -Seen on aortic valve pressure waveform, when aortic valve closes
Capacitors - correct answer -DC defibrillators store electrical energy from charge in ____
Hand to hand - correct answer -In electrical injury, pathway of current that is most likely to be fatal is
___
Relative - correct answer -During the ___ refractory period, a PVC can cause VT/VF
Increases slope of Phase 4 - correct answer -Sympathetic nerve stimulation has this effect on cardiac
action potential to speed HR
Potassium - correct answer -What ion leaks out of the cardiac cell throughout systole?
Calcium - correct answer -Depolarization of sinus node is due to ___
