EKG QUESTIONS WITH CORRECT ANSWERS 2025

EKG QUESTIONS WITH CORRECT
ANSWERS 2025

what is the corrected adjusted standardization mark ( correct
on EKG? 10mm per second answers )

what is standardization paper speed? ( correct answers )
25 mm per second

In lead 1 activity of the heart is being measured from where to where?

( correct answers ) right arm to left arm

what part of the EKG show ventricular depolarization? ( correct
answers ) QRS complex

where is V 2 located? ( correct answers ) the 4th intercostal space on
the sternum

If the SA node stop working, what will take its place? ( correct answers )
The AV node etc

Electrical stimulation of the ventricular tissue take place where? ( correct
answers ) The purkinje fibers

AVR, AVL, AND AVF leads are called what? ( correct answers )

Augmented leads What is am exercise for the EKG test? ( correct

answers ) stress test

what is it called when one machine matches another EKG machine?
( correct answers
) standardization

discharged of electrical energy is called? ( correct answers )
depolarization

ECG paper is supposed to be ( correct answers ) heat
sensitive and pressure sensitive

ECG consists of how many leads? ( correct answers ) 12

Leads I, II & III are called your ( correct answers )
standard
GRADED
leads
A+
what is a holter monitor used for? ( correct answers ) it used to monitor
arrhythmias, electrolytes imbalance, cardiac medication, to check up on a
previous heart attack, and to check if the SA node is functional.