EEG BOARD Prep (Part 1) EXAM QUESTIONS
AND ANSWERS PASS GRADE [A]
Save
Terms in this set (1858)
The basic unit for measuring current d. ampere
flow is:
a. atomic weight
b. Coulomb
c. Volt
d. Ampere
The basic unit of resistance is: a. ohm
a. Ohm
b. Coulomb
c. Ampere
d. Volt
Which of the following is NOT a a. R=EI or (R=VI)
valid expression of Ohm's Law:
a. R=EI or (R=VI)
b. E=IR or (V=IR)
c. I=E/R or (I=V/R)
d. R=E/I or (R=V/I)
,Which of the following is NOT a unit b. volts
for measuring alternating
frequencies:
a. cycles per second
b. volts
c. hertz
d. kilocycles
Which of the following describes d. stores energy
the action of a capacitor?
a. opposes changes in current flow
b. converts A/C to D/C
c. creates a direct current resistance
d. stores energy
A circuit that allows some c. filter
frequencies to pass through it,
while others are blocked is a:
a. resistor
b. transistor
c. filter
d. reactor
A combination of electronic a. amplifier
components designed to increase
the power, voltage or current of a
signal:
a. amplifier
b. line filter
c. master gain control
d. sensitivity
, A small fluctuating output recorded d. noise
by the EEG instrument even when
there is no input signal is called:
a. output voltage
b. linear distortion
c. 60Hz interference
d. noise
The EEG amplifier is designed so upward
that when input 1 is more negative
than input 2, the deflection will be
Common mode rejection is: b. the characteristic of an amplifier that rejects
a. the ability of an amplifier to external interference
cancel out ECG artifact
b. the characteristic of an amplifier
that rejects external interference
c. is dependent on the sampling
rate
d. controlle by the 60-cycle notch
filter
Which of the following is most d. 0.1 Hz
attenuated by a low frequency filter
of 1 Hz?
a. 0.5 Hz
b. 5.0 Hz
c. 10.0 Hz
d. 0.1 Hz
Time constant is defined as the time d. to 37% of the peak deflection
required for the deflection to fall
(decay):
a. to 47% of the peak deflection
b. 57% of the peak deflection
c. 77% of the peak deflection
d. to 37% of the peak deflection
AND ANSWERS PASS GRADE [A]
Save
Terms in this set (1858)
The basic unit for measuring current d. ampere
flow is:
a. atomic weight
b. Coulomb
c. Volt
d. Ampere
The basic unit of resistance is: a. ohm
a. Ohm
b. Coulomb
c. Ampere
d. Volt
Which of the following is NOT a a. R=EI or (R=VI)
valid expression of Ohm's Law:
a. R=EI or (R=VI)
b. E=IR or (V=IR)
c. I=E/R or (I=V/R)
d. R=E/I or (R=V/I)
,Which of the following is NOT a unit b. volts
for measuring alternating
frequencies:
a. cycles per second
b. volts
c. hertz
d. kilocycles
Which of the following describes d. stores energy
the action of a capacitor?
a. opposes changes in current flow
b. converts A/C to D/C
c. creates a direct current resistance
d. stores energy
A circuit that allows some c. filter
frequencies to pass through it,
while others are blocked is a:
a. resistor
b. transistor
c. filter
d. reactor
A combination of electronic a. amplifier
components designed to increase
the power, voltage or current of a
signal:
a. amplifier
b. line filter
c. master gain control
d. sensitivity
, A small fluctuating output recorded d. noise
by the EEG instrument even when
there is no input signal is called:
a. output voltage
b. linear distortion
c. 60Hz interference
d. noise
The EEG amplifier is designed so upward
that when input 1 is more negative
than input 2, the deflection will be
Common mode rejection is: b. the characteristic of an amplifier that rejects
a. the ability of an amplifier to external interference
cancel out ECG artifact
b. the characteristic of an amplifier
that rejects external interference
c. is dependent on the sampling
rate
d. controlle by the 60-cycle notch
filter
Which of the following is most d. 0.1 Hz
attenuated by a low frequency filter
of 1 Hz?
a. 0.5 Hz
b. 5.0 Hz
c. 10.0 Hz
d. 0.1 Hz
Time constant is defined as the time d. to 37% of the peak deflection
required for the deflection to fall
(decay):
a. to 47% of the peak deflection
b. 57% of the peak deflection
c. 77% of the peak deflection
d. to 37% of the peak deflection
