ECG EXAM Questions and Correct Answers & Latest Updated
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Course
ECG
Institution
ECG
The use of non invasive and painless ultrasound to examine the heart, its chambers and
valves is known as:
a. Echocardiography
b. Electrocardiography
c. cardiac cauterization
d. doppler imaging
o :## A.Echocardiography
Waveforms may be displayed on a screen called an:
a. Electrocardiogra...
ECG EXAM Questions and Correct Answers &
Latest Updated
The use of non invasive and painless ultrasound to examine the heart, its chambers and
valves is known as:
a. Echocardiography
b. Electrocardiography
c. cardiac cauterization
d. doppler imaging
o :## A.Echocardiography
Waveforms may be displayed on a screen called an:
a. Electrocardiography
b. Oscilloscope
c. Graph
d. leads
o :## b. Oscilloscope
The breastbone is referred to as:
a. the sternum
b. the septum
c. the mediastinum
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
,2|Page: 2024/2025 Grade A+
d. intercostal space
o :## a. the sternum
The pericardial sac that surrounds the heart:
a. Allows the heart to contract and expand within the chest cavity withy minimal friction
b. is called the mediastinum
c. is a thick, single-walled closed sac
d. Has a tough fibrous outer layer called the visceral pericardium and an inner, thin
transparent lining called the fibrous pericardium
o :## d. Has a tough fibrous outer layer called the visceral pericardium and an inner, thin
transparent lining called the fibrous pericardium
What are the three layers of the heart wall?
a. Pericardium, myocardium, endocardium
b. Myocyte, actin, myosin
c. pericardium, myocardium, epicardium
d. epicardium, myocardium, endocardium
o :## d. epicardium, myocardium, endocardium
The atrioventricular valve between the left atrium and the left ventricle is the:
a. Tricuspid valve
b. Pulmonary Semilunar valve
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
, 3|Page: 2024/2025 Grade A+
c. Mitral Valve
d. Aortic Semilunar valve.
o :## c. Mitral Valve
The wall that separates the two superior chambers of the heart is called:
a. Inter-ventricular septum
b. Interatrial septum
c. Atrioventricular septum
d. Pulmonary Septum
o :## b. Interatrial septum
The heart valves that separate the atria from the ventricles are called the
a. Pulmonary valves
c.Atrioventricular
c.Aortic valves
d. Semilunar valves
o :## c.Atrioventricular
The skeleton of the heart:
a. is the heart's conduction system
b. separates the atria from the ventricles
c. joins the atria and the ventricles together as one unit.
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
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