EMT Cardiology Practice Test –
Verified Questions & Answers |
100% Latest Update 2026
Your patient is a 52-year old male complaining of dull, achy chest
pains. He is alert & oriented but upon assessment, you notice his skin
is pale, cool and clammy. What is your next step?
A. Obtain SAMPLE History
B. Apply an AED
C. Administer Supplemental Oxygen
D. Assist the patient with his wife's nitroglycerin. - CORRECT
ANSWER✔✔C. Administer Supplemental Oxygen
Explanation: Giving Oxygen to a cardiac patient as soon as possible
can help reduce damage to the heart muscle.
Cardiac Compromise is:
A. Angina
B. A heart attack
C. A period of time when the heart stops
D. Any type of heart problem - CORRECT ANSWER✔✔D. Any type of
heart problem
Explanation: Cardiac Compromise is a blanket term used to describe
any type of heart problem. As an EMT-B, it allows you to identify that
the patient has cardiac problems without going above your scope of
practice.
,An AED is used to treat patients in:
A. Ventricular Fibrillation
B. Asystole
C. Pulseless Electrical Activity
D. Acute Myocardial Infarction - CORRECT ANSWER✔✔A. Ventricular
Fibrillation
Explanation: An AED is used to treat pulseless, apneic patients in
ventricular fibrillation or ventricular tachycardia.
The normal heart rate for a newborn (0-3 months) is:
A. 140 - 160
B. 120 - 140
C. 100 - 120
D. 80 - 100 - CORRECT ANSWER✔✔A. 140 - 160
Explanation: The normal heart rate for a newborn is 140 - 160 and an
infant's is 120 - 140 beats per minutes. Children between the ages of 1-
6 have a heart rate of 100 - 120, while children over the age of 6 have
a heart rate of 80 - 100 BPM.
The two-flap valve located on the left side of the heart is the:
A. Bivalve
B. Aortic valve
C. Bicuspid valve
D. Pulmonary Valve - CORRECT ANSWER✔✔C. Bicuspid valve
Explanation: The two-flap valve is called the mitral valve, also known
as the bicuspid valve. The three-flap valve is the tricuspid valve.
The cardiovascular system or the circulatory system is made up of
three major components; which of the following is not a component of
the cardiovascular system?
, A. Heart
B. Blood vessels
C. Myoglobin
D. Blood - CORRECT ANSWER✔✔C. Myoglobin
Explanation: The heart, blood vessels and blood are all major
components of the cardiovascular system. Myoglobin is a component
of muscle. When large muscle masses are injured they give off
myoglobin into the blood stream. Myoglobin molecules are large and
cause problems with the renal system during times of trauma,
elocution or burns.
Name the layers of the heart from the outside in.
A. Pericardium, endocardium, epicardium
B. Myocardium, epicardium, endocardium
C. Epicardium, myocardium, endocardium
D. Endocardium, myocardium, epicardium - CORRECT ANSWER✔✔C.
Epicardium, myocardium, endocardium
Explanation: The layers of the heart from the outer most to the
innermost layer are: Epicardium, myocardium, endocardium. The
pericardium is actually the protective sac which surrounds the heart.
The heart is covered with a thin layer of slippery tissue called the
epicardium, it provides a surface which can move inside the
pericardium without causing friction. The myocardium is the muscle
tissue of the heart which conducts electricity which causes the
muscle to squeeze pumping blood. The endocardium is made of the
same type of tissue as the epicardium. The endocardium is very
smooth to prevent clots from forming and adhering to the valves.
Which of the following complaints is often used to describe chest pain
resulting from a cardiac event?
A. Sharp stabbing pain which can be located with one finger
B. A ton of bricks on my chest
C. A tickling feeling
Verified Questions & Answers |
100% Latest Update 2026
Your patient is a 52-year old male complaining of dull, achy chest
pains. He is alert & oriented but upon assessment, you notice his skin
is pale, cool and clammy. What is your next step?
A. Obtain SAMPLE History
B. Apply an AED
C. Administer Supplemental Oxygen
D. Assist the patient with his wife's nitroglycerin. - CORRECT
ANSWER✔✔C. Administer Supplemental Oxygen
Explanation: Giving Oxygen to a cardiac patient as soon as possible
can help reduce damage to the heart muscle.
Cardiac Compromise is:
A. Angina
B. A heart attack
C. A period of time when the heart stops
D. Any type of heart problem - CORRECT ANSWER✔✔D. Any type of
heart problem
Explanation: Cardiac Compromise is a blanket term used to describe
any type of heart problem. As an EMT-B, it allows you to identify that
the patient has cardiac problems without going above your scope of
practice.
,An AED is used to treat patients in:
A. Ventricular Fibrillation
B. Asystole
C. Pulseless Electrical Activity
D. Acute Myocardial Infarction - CORRECT ANSWER✔✔A. Ventricular
Fibrillation
Explanation: An AED is used to treat pulseless, apneic patients in
ventricular fibrillation or ventricular tachycardia.
The normal heart rate for a newborn (0-3 months) is:
A. 140 - 160
B. 120 - 140
C. 100 - 120
D. 80 - 100 - CORRECT ANSWER✔✔A. 140 - 160
Explanation: The normal heart rate for a newborn is 140 - 160 and an
infant's is 120 - 140 beats per minutes. Children between the ages of 1-
6 have a heart rate of 100 - 120, while children over the age of 6 have
a heart rate of 80 - 100 BPM.
The two-flap valve located on the left side of the heart is the:
A. Bivalve
B. Aortic valve
C. Bicuspid valve
D. Pulmonary Valve - CORRECT ANSWER✔✔C. Bicuspid valve
Explanation: The two-flap valve is called the mitral valve, also known
as the bicuspid valve. The three-flap valve is the tricuspid valve.
The cardiovascular system or the circulatory system is made up of
three major components; which of the following is not a component of
the cardiovascular system?
, A. Heart
B. Blood vessels
C. Myoglobin
D. Blood - CORRECT ANSWER✔✔C. Myoglobin
Explanation: The heart, blood vessels and blood are all major
components of the cardiovascular system. Myoglobin is a component
of muscle. When large muscle masses are injured they give off
myoglobin into the blood stream. Myoglobin molecules are large and
cause problems with the renal system during times of trauma,
elocution or burns.
Name the layers of the heart from the outside in.
A. Pericardium, endocardium, epicardium
B. Myocardium, epicardium, endocardium
C. Epicardium, myocardium, endocardium
D. Endocardium, myocardium, epicardium - CORRECT ANSWER✔✔C.
Epicardium, myocardium, endocardium
Explanation: The layers of the heart from the outer most to the
innermost layer are: Epicardium, myocardium, endocardium. The
pericardium is actually the protective sac which surrounds the heart.
The heart is covered with a thin layer of slippery tissue called the
epicardium, it provides a surface which can move inside the
pericardium without causing friction. The myocardium is the muscle
tissue of the heart which conducts electricity which causes the
muscle to squeeze pumping blood. The endocardium is made of the
same type of tissue as the epicardium. The endocardium is very
smooth to prevent clots from forming and adhering to the valves.
Which of the following complaints is often used to describe chest pain
resulting from a cardiac event?
A. Sharp stabbing pain which can be located with one finger
B. A ton of bricks on my chest
C. A tickling feeling
