CCI CRAT FLASH CARDS WITH COMPLETE SOLUTIONS 100% VERIFIED LATEST
UPDATE!!
Heart Rate of Normal Sinus Rhythm (NSR) - (ANSWER)60-100 BPM
Heart Rate of Sinus Tachycardia (ST) - (ANSWER)101+ BPM
Heart Rate of Sinus Bradycardia (SB) - (ANSWER)59 or less BPM
The horizontal axis on the grid paper records____________. - (ANSWER)time.
How many large grid blocks on the EKG paper mark one second in time? - (ANSWER)Five (5).
How long in seconds is one large block on the EKG paper? - (ANSWER)0.2 seconds (thus, five large blocks
marks 1 second in time).
The vertical axis on the grid paper records _________________. - (ANSWER)EKG Amplitude (voltage).
How many millivolts (mV) is one small block on the EKG paper? - (ANSWER)0.1 mV
How many millivolts (mV) is one large block on the EKG paper? - (ANSWER)0.5 mV
10 mm equals how many millivolts (mV)? - (ANSWER)1.0 mV
6 mm equals how many millivolts (mV)? - (ANSWER)0.6 mV
3 mm equals how many millivolts (mV)? - (ANSWER)0.3 mV
5 mm equals how many millivolts (mV)? - (ANSWER)0.5 mV
, CCI CRAT FLASH CARDS WITH COMPLETE SOLUTIONS 100% VERIFIED LATEST
UPDATE!!
What is the amplitude if a complex is 22 small boxes tall, vertically? - (ANSWER)2.2 mV
What is the amplitude if a complex is 14 small boxes tall, vertically? - (ANSWER)1.4 mV
What is the amplitude if a complex is 7 small boxes tall, vertically? - (ANSWER)0.7 mV
How many seconds does one small box horizontally represent? - (ANSWER)0.04 seconds (thus 5 small
boxes horizontally, equals 0.20 seconds (one large box)).
What is the normal/typical speed of EKG paper? - (ANSWER)25 mm/second
Name the lettered components of a normal heartbeat found on an EKG? - (ANSWER)P, Q, R, S, T, U
What is a P-wave and what does it represent in a heart beat? - (ANSWER)The first deflection.
Normally positive (upward) waveform.
Indicates atrial depolarization.
What follows a p-wave on an EKG tracing? - (ANSWER)A QRS Complex.
What does a QRS complex represent? - (ANSWER)Ventricular Depolarization
What is a t-wave and what does it represent in a heart beat? - (ANSWER)A "normally" modest positive
(upward) waveform.
Indicates ventricular repolarization.
UPDATE!!
Heart Rate of Normal Sinus Rhythm (NSR) - (ANSWER)60-100 BPM
Heart Rate of Sinus Tachycardia (ST) - (ANSWER)101+ BPM
Heart Rate of Sinus Bradycardia (SB) - (ANSWER)59 or less BPM
The horizontal axis on the grid paper records____________. - (ANSWER)time.
How many large grid blocks on the EKG paper mark one second in time? - (ANSWER)Five (5).
How long in seconds is one large block on the EKG paper? - (ANSWER)0.2 seconds (thus, five large blocks
marks 1 second in time).
The vertical axis on the grid paper records _________________. - (ANSWER)EKG Amplitude (voltage).
How many millivolts (mV) is one small block on the EKG paper? - (ANSWER)0.1 mV
How many millivolts (mV) is one large block on the EKG paper? - (ANSWER)0.5 mV
10 mm equals how many millivolts (mV)? - (ANSWER)1.0 mV
6 mm equals how many millivolts (mV)? - (ANSWER)0.6 mV
3 mm equals how many millivolts (mV)? - (ANSWER)0.3 mV
5 mm equals how many millivolts (mV)? - (ANSWER)0.5 mV
, CCI CRAT FLASH CARDS WITH COMPLETE SOLUTIONS 100% VERIFIED LATEST
UPDATE!!
What is the amplitude if a complex is 22 small boxes tall, vertically? - (ANSWER)2.2 mV
What is the amplitude if a complex is 14 small boxes tall, vertically? - (ANSWER)1.4 mV
What is the amplitude if a complex is 7 small boxes tall, vertically? - (ANSWER)0.7 mV
How many seconds does one small box horizontally represent? - (ANSWER)0.04 seconds (thus 5 small
boxes horizontally, equals 0.20 seconds (one large box)).
What is the normal/typical speed of EKG paper? - (ANSWER)25 mm/second
Name the lettered components of a normal heartbeat found on an EKG? - (ANSWER)P, Q, R, S, T, U
What is a P-wave and what does it represent in a heart beat? - (ANSWER)The first deflection.
Normally positive (upward) waveform.
Indicates atrial depolarization.
What follows a p-wave on an EKG tracing? - (ANSWER)A QRS Complex.
What does a QRS complex represent? - (ANSWER)Ventricular Depolarization
What is a t-wave and what does it represent in a heart beat? - (ANSWER)A "normally" modest positive
(upward) waveform.
Indicates ventricular repolarization.
