EKG Tech National Exam 2025/2026
Exam All Answers and Illustrations
Given
What are the four chambers of the heart? - 🧠 ANSWER ✔✔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? - 🧠 ANSWER ✔✔Septum
What is the function of the Right side of the heart? - 🧠 ANSWER ✔✔Pumps
blood to the Lungs
What is the function of the Left side of the heart? - 🧠 ANSWER ✔✔Pumps
blood to the body
What are the three layers of the heart? - 🧠 ANSWER ✔✔1. Endocardium
2. Myocardium
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,3. Epicardium (Pericardium)
What is the Endocardium layer of the heart? - 🧠 ANSWER ✔✔It the inner
layer if the heart wall.
What is the function of the Endometrium? - 🧠 ANSWER ✔✔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? - 🧠 ANSWER ✔✔The middle
layer of the heart:
Is the Muscle that pumps the blood forward
What is the Epicardium layer of the heart? - 🧠 ANSWER ✔✔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? - 🧠 ANSWER ✔✔It is a protective
layer containing fluid allowing the heart to function without friction.
What are the structures that forms the heart valves? - 🧠 ANSWER ✔✔1.
Leaflet (flaps)
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, 2. Chordae Tendineae
3. Papillary Muscles
What is the function of the heart? - 🧠 ANSWER ✔✔Controls the direction of
the blood flow though the heart, thus preventing flowing backwards
(regurgitation) of blood.
What are the names of the four valves of the heart? - 🧠 ANSWER ✔✔1.
Tricuspid Valve
2. Pulmonary Valve
3. Mitral Valve
4. Aortic Valve
Synchronized valve closure preventing blood from flowing backwards.
What are the names of the Atrioventricular Valves? - 🧠 ANSWER ✔✔1.
Tricuspid Valves (right side)
2. Mitral Valves (left side)
What are the names of the semilunar Valves? - 🧠 ANSWER ✔✔1.
Pulmonary Valve (Right side)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
Exam All Answers and Illustrations
Given
What are the four chambers of the heart? - 🧠 ANSWER ✔✔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? - 🧠 ANSWER ✔✔Septum
What is the function of the Right side of the heart? - 🧠 ANSWER ✔✔Pumps
blood to the Lungs
What is the function of the Left side of the heart? - 🧠 ANSWER ✔✔Pumps
blood to the body
What are the three layers of the heart? - 🧠 ANSWER ✔✔1. Endocardium
2. Myocardium
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
1
PRIVACY STATEMENT. ALL RIGHTS RESERVED
,3. Epicardium (Pericardium)
What is the Endocardium layer of the heart? - 🧠 ANSWER ✔✔It the inner
layer if the heart wall.
What is the function of the Endometrium? - 🧠 ANSWER ✔✔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? - 🧠 ANSWER ✔✔The middle
layer of the heart:
Is the Muscle that pumps the blood forward
What is the Epicardium layer of the heart? - 🧠 ANSWER ✔✔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? - 🧠 ANSWER ✔✔It is a protective
layer containing fluid allowing the heart to function without friction.
What are the structures that forms the heart valves? - 🧠 ANSWER ✔✔1.
Leaflet (flaps)
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
, 2. Chordae Tendineae
3. Papillary Muscles
What is the function of the heart? - 🧠 ANSWER ✔✔Controls the direction of
the blood flow though the heart, thus preventing flowing backwards
(regurgitation) of blood.
What are the names of the four valves of the heart? - 🧠 ANSWER ✔✔1.
Tricuspid Valve
2. Pulmonary Valve
3. Mitral Valve
4. Aortic Valve
Synchronized valve closure preventing blood from flowing backwards.
What are the names of the Atrioventricular Valves? - 🧠 ANSWER ✔✔1.
Tricuspid Valves (right side)
2. Mitral Valves (left side)
What are the names of the semilunar Valves? - 🧠 ANSWER ✔✔1.
Pulmonary Valve (Right side)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
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PRIVACY STATEMENT. ALL RIGHTS RESERVED