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NHA EKG CERTIFICATION STUDY GUIDE 2025|
BRAND NEW ACTUAL EXAM WITH 100% VERIFIED
QUESTIONS AND CORRECT SOLUTIONS|
GUARANTEED VALUE PACK| ACE YOUR GRADES.
SA Node - (answers)What is the heart's primary pacemaker?
Occlusion - (answers)What is a more medically correct term for the clotting of an
artery?
P Wave - (answers)When the Atria depolarize (or contract), what is shown on the
EKG tracing?
Heart to the Right Arm - (answers)aVR picks up from the center of the ___ to the
___ ___.
(Add "to the" in your answer.)
Sinus Arrhythmia - (answers)An irregular heartbeat that is common among
children is called _____ _____.
1 mm - (answers)1 small box on an EKG strip denotes 0.04 seconds of time. How
long is this represented in millimeters?
Right Arm to the Left Arm - (answers)Lead I picks up from the ___ ___ to the ___
___. (Add "to the" in your answer.)
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Cardiac Output - (answers)What is the term used to described the amount of
blood pumped by the heart per minute?
Standard Leads - (answers)Leads I through III are collectively known as?
Right Arm to the Left Leg - (answers)Lead II picks up from the ___ ___ to the ___
___. (Add "to the" in your answer.)
Precordial Leads - (answers)Leads V1 through V6 are collectively known as
(Hint: Chest)
Aorta - (answers)What is the main artery in the arterial system?
(Hint: It carries oxygenated blood to the heart and other parts of the body.)
Heart to the Left Arm - (answers)aVL picks up from the center of the ___ to the
___ ___.
(Add "to the" in your answer.)
Augmented Leads - (answers)aVR, aVL, and aVF are collectively known as?
Left Arm to the Left Leg - (answers)Lead III picks up from the ___ ___ to the ___
___. (Add "to the" in your answer.)
NHA EKG CERTIFICATION STUDY GUIDE 2025|
BRAND NEW ACTUAL EXAM WITH 100% VERIFIED
QUESTIONS AND CORRECT SOLUTIONS|
GUARANTEED VALUE PACK| ACE YOUR GRADES.
SA Node - (answers)What is the heart's primary pacemaker?
Occlusion - (answers)What is a more medically correct term for the clotting of an
artery?
P Wave - (answers)When the Atria depolarize (or contract), what is shown on the
EKG tracing?
Heart to the Right Arm - (answers)aVR picks up from the center of the ___ to the
___ ___.
(Add "to the" in your answer.)
Sinus Arrhythmia - (answers)An irregular heartbeat that is common among
children is called _____ _____.
1 mm - (answers)1 small box on an EKG strip denotes 0.04 seconds of time. How
long is this represented in millimeters?
Right Arm to the Left Arm - (answers)Lead I picks up from the ___ ___ to the ___
___. (Add "to the" in your answer.)
, 2|Page
Cardiac Output - (answers)What is the term used to described the amount of
blood pumped by the heart per minute?
Standard Leads - (answers)Leads I through III are collectively known as?
Right Arm to the Left Leg - (answers)Lead II picks up from the ___ ___ to the ___
___. (Add "to the" in your answer.)
Precordial Leads - (answers)Leads V1 through V6 are collectively known as
(Hint: Chest)
Aorta - (answers)What is the main artery in the arterial system?
(Hint: It carries oxygenated blood to the heart and other parts of the body.)
Heart to the Left Arm - (answers)aVL picks up from the center of the ___ to the
___ ___.
(Add "to the" in your answer.)
Augmented Leads - (answers)aVR, aVL, and aVF are collectively known as?
Left Arm to the Left Leg - (answers)Lead III picks up from the ___ ___ to the ___
___. (Add "to the" in your answer.)
