EKG Tech National Exam – Questions With Solutions

EKG Tech National Exam – Questions With Solutions

What are the four chambers of the heart? ✔️Ans - 1. Right Atrium
2. Right Ventricle
3. Left Atrium
4. Left Ventricle




What is the name of the Structure dividing the Heart Chambers into the
right and left Heart? ✔️Ans - Septum

What is the function of the Right side of the heart? ✔️Ans - Pumps
blood to the Lungs

What is the function of the Left side of the heart? ✔️Ans - Pumps blood
to the body

What are the three layers of the heart? ✔️Ans - 1. Endocardium
2. Myocardium
3. Epicardium (Pericardium)

,What is the Endocardium layer of the heart? ✔️Ans - It the inner layer
if the heart wall.

What is the function of the Endometrium? ✔️Ans - 1. It forms the inner
lining of the heart wall --> Promoting Laminar Blood flow though the heart.
2. It also forms the heart Valves.

What is the Myocardium layer of the heart? ✔️Ans - The middle layer
of the heart:
Is the Muscle that pumps the blood forward

What is the Epicardium layer of the heart? ✔️Ans - It is the outer layer
of the heart wall that consist of connective tissue this forms the pericardial
sac.

What is the pericardial sac of the heart? ✔️Ans - It is a protective layer
containing fluid allowing the heart to function without friction.

, What are the structures that forms the heart valves? ✔️Ans - 1. Leaflet
(flaps)
2. Chordae Tendineae
3. Papillary Muscles