EKG TEST REVIEW EXAM WITH
CORRECT ANSWERS 2025
An EKG tech produces a rhythm strip and measures the R-R interval at 12
small boxes. Using the 1500 method, what's the Pt heart rate? ( correct
answers ) 125/min
On a 12- lead EKG, leads 1 and aVL show signs of a broken recording. The
EKG technician should check that the electrodes are attached to what?
( correct answers ) Left arm
An 80 year old man is scheduled for a routine EKG. He has a history of
Parkinson's what artifact still most likely be present on the EKG due to his
condition? ( correct answers ) Somatic tremor
An EKG tech preparing a patient . The patient has a bi lateral breast implant
a year ago. Where would you put the chest leads? ( correct answers )
Apply V1 and V2 at the 2nd or 3rd
intercostal
An EKG techspace
sees and record this
a negative info onintracing.
deflection aVR. This ( corre
indicates what? answers ) Augmented bi polar lead ct
On a 5- lead EKG for Holter monitoring , the black lead is where ? ( correct
answers ) The reference electrode on the left manubrium
The Angle of Louis provides the location for what intercostal space?
( correct answers
) 4th
An EKG tech is looking at an EKG with an R-R interval of 20 small boxes.
Using the sequence method. What would be the heart rate? ( correct
answers ) 75/min
For a normal sinus rhythm, the P wave in lead II should be what? ( correct
answers ) Upright
An EKG tech Is applying a telemetry pack. What is the appropriate
area for lead placement? ( correct answers ) Abdominalpelvic
region
Horizontally, each small box on an EKG graph paper represents what?
( correct answers ) .04
A normal baseline calibration mark would show an amplitude of what?
( correct answers ) 10 small boxes
CORRECT ANSWERS 2025
An EKG tech produces a rhythm strip and measures the R-R interval at 12
small boxes. Using the 1500 method, what's the Pt heart rate? ( correct
answers ) 125/min
On a 12- lead EKG, leads 1 and aVL show signs of a broken recording. The
EKG technician should check that the electrodes are attached to what?
( correct answers ) Left arm
An 80 year old man is scheduled for a routine EKG. He has a history of
Parkinson's what artifact still most likely be present on the EKG due to his
condition? ( correct answers ) Somatic tremor
An EKG tech preparing a patient . The patient has a bi lateral breast implant
a year ago. Where would you put the chest leads? ( correct answers )
Apply V1 and V2 at the 2nd or 3rd
intercostal
An EKG techspace
sees and record this
a negative info onintracing.
deflection aVR. This ( corre
indicates what? answers ) Augmented bi polar lead ct
On a 5- lead EKG for Holter monitoring , the black lead is where ? ( correct
answers ) The reference electrode on the left manubrium
The Angle of Louis provides the location for what intercostal space?
( correct answers
) 4th
An EKG tech is looking at an EKG with an R-R interval of 20 small boxes.
Using the sequence method. What would be the heart rate? ( correct
answers ) 75/min
For a normal sinus rhythm, the P wave in lead II should be what? ( correct
answers ) Upright
An EKG tech Is applying a telemetry pack. What is the appropriate
area for lead placement? ( correct answers ) Abdominalpelvic
region
Horizontally, each small box on an EKG graph paper represents what?
( correct answers ) .04
A normal baseline calibration mark would show an amplitude of what?
( correct answers ) 10 small boxes
