NHA EKG CERTIFICATION ACTUAL
EXAMINATION 2026 QUESTIONS WITH
ANSWERS GRADED A+
⫸ Occlusion Answer: What is a more medically correct term for the
clotting of an artery?
⫸ P Wave Answer: When the Atria depolarize (or contract), what is
shown on the EKG tracing?
⫸ Heart to the Right Arm Answer: aVR picks up from the center of the
___ to the ___ ___.
(Add "to the" in your answer.)
⫸ Sinus Arrhythmia Answer: An irregular heartbeat that is common
among children is called _____ _____.
⫸ 1 mm Answer: 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 Answer: Lead I picks up from the ___
___ to the ___ ___. (Add "to the" in your answer.)
, ⫸ Cardiac Output Answer: What is the term used to described the
amount of blood pumped by the heart per minute?
⫸ Standard Leads Answer: Leads I through III are collectively known
as?
⫸ Right Arm to the Left Leg Answer: Lead II picks up from the ___
___ to the ___ ___. (Add "to the" in your answer.)
⫸ Precordial Leads Answer: Leads V1 through V6 are collectively
known as
(Hint: Chest)
⫸ Aorta Answer: 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 Answer: aVL picks up from the center of the
___ to the ___ ___.
(Add "to the" in your answer.)
⫸ Augmented Leads Answer: aVR, aVL, and aVF are collectively
known as?
EXAMINATION 2026 QUESTIONS WITH
ANSWERS GRADED A+
⫸ Occlusion Answer: What is a more medically correct term for the
clotting of an artery?
⫸ P Wave Answer: When the Atria depolarize (or contract), what is
shown on the EKG tracing?
⫸ Heart to the Right Arm Answer: aVR picks up from the center of the
___ to the ___ ___.
(Add "to the" in your answer.)
⫸ Sinus Arrhythmia Answer: An irregular heartbeat that is common
among children is called _____ _____.
⫸ 1 mm Answer: 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 Answer: Lead I picks up from the ___
___ to the ___ ___. (Add "to the" in your answer.)
, ⫸ Cardiac Output Answer: What is the term used to described the
amount of blood pumped by the heart per minute?
⫸ Standard Leads Answer: Leads I through III are collectively known
as?
⫸ Right Arm to the Left Leg Answer: Lead II picks up from the ___
___ to the ___ ___. (Add "to the" in your answer.)
⫸ Precordial Leads Answer: Leads V1 through V6 are collectively
known as
(Hint: Chest)
⫸ Aorta Answer: 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 Answer: aVL picks up from the center of the
___ to the ___ ___.
(Add "to the" in your answer.)
⫸ Augmented Leads Answer: aVR, aVL, and aVF are collectively
known as?
