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WorksheetsReview for Test Cardiovascular System HS 3
Total questions: 62
Worksheet time: 43mins
What does depolarization result in?
relaxation
contraction
repulsion
attraction
The p-wave correlates with which event?
atrial depolarization
ventricle depolarization
ventricle repolarization
atrial repolarization
Intrinsic electrical impulses start at which of the following locations?
AV Node
Bundle of His
Purkinje fibers
SA Node
A cardiac cycle is:
ventricular relaxation
ventricular contraction
equivalent to 1 complete heart beat
a heart attack
Which is located within the walls of the ventricles?
Purkinje fibers
SA node
AV node
AV bundle and branches
Located in the interventricular Septum
Sinoatrial (SA) Node
Atrioventricular (AV) node
Bundle branches
Purkinje fibers
Atrioventricular (AV) bundle (bundle of His)
What is the name of the circled area of the ECG in the diagram?
P Wave
QRS Complex
T Wave
Cardiac Cycle
What is the name of the circled area of the ECG in the diagram?
P Wave
QRS Complex
T Wave
Cardiac Cycle
What is the name of the circled area of the ECG in the diagram?
P Wave
QRS Complex
T Wave
Cardiac Cycle
What area of the heart's electrical conduction is known as the "pacemaker" of the heart?
Purknife fibers
SA node
Bundle of his
Bachmann's bundle
What area of the heart is responsible for the delay of conduction between the atrium and ventricles?
Right bundle branch
AV node
Bundle of his
Bachmann bundle
What is the name of vessel N?
Aorta
Superior Vena Cava
Inferior Vena Cava
Pulmonary Artery
What is/are the names of vessels M?
Arch of the Aorta
R and L Pulmonary Veins
Inferior Vena Cava
R and L Pulmonary Arteries
What is/are the name(s) of vessel L?
Arch of the Aorta
Superior Vena Cava
R and L Pulmonary Veins
R and L Pulmonary Arteries
What is the name of vessel J?
Arch of the Aorta
Superior Vena Cava
Inferior Vena Cava
Pulmonary Arteries
What is the name of vessel I?
Arch of the Aorta
Superior Vena Cava
Inferior Vena Cava
Pulmonary Arteries
This part of the heart separates the left and right heart chambers.
Mitral valve
Septum
Aortic valve
Inferior vena cava
Which side of the heart carries poorly oxygenated (deoxygenated) blood?
Right
Left
Vein that empties blood from the upper body into the right atrium
Inferior Vena Cava
Superior Vena Cava
Pulmonary Veins
Aortic veins
Vein that empties blood from the lower body into the right atrium
Inferior Vena Cava
Superior Vena Cava
Pulmonary Veins
Aortic veins
Veins that empty oxygenated blood from the lungs into the left atrium
Inferior Vena Cava
Superior Vena Cava
Pulmonary Veins
Aortic veins
Largest artery in the body taking oxygenated blood to the body from the left ventricle
Pulmonary
Radial
Aorta
Femoral
Arteries taking low oxygenated blood from the lower right heart chamber to the lungs
Pulmonary arteries
Radial artery
Aorta
Femoral artery
Type of blood vessels taking blood away from the heart
Venules
Veins
Capillaries
Arteries
Which valve sits between the right atrium and right ventricle of the heart?
Pulmonary
Bicuspid
Aortic
Tricuspid
Which chamber receives blood from the upper right chamber and sends blood to the lungs?
Right atrium
Right ventricle
Left atrium
Left ventricle
The blood enters on the left side of the heart (from the lungs) through the _______ ________ and enters the left atrium. It then passes through the _____________to enter the left ventricle.
pulmonary artery, mitral valve
pulmonary veins, tricuspid valve
pulmonary artery, aortic valve
pulmonary veins, mitral/bicuspid valve
Blood flows in the following sequence in the heart: Superior vena cava/Inferior vena cava, right atrium, tricuspid valve, right ventricle, pulmonary semi-lunar valve, pulmonary artery, lungs, pulmonary vein, left atrium, bicuspid valve, left ventricle, aortic semi-lunar valve, aorta
True
False
On the right side of the heart, blood flows from the right ventricle to the?
Tricuspid valve to the pulmonary vein
Pulmonary SL valve to the pulmonary arteries
Tricuspid valve to pulmonary artery
Inferior vena cava to the aorta
The function of the valves is to...
Allow for the contraction of the heart.
Prevent back-flow.
Oxygenate the blood.
Supply the myocardium with oxygen.
AV stands for:
atrioventricular
at ventricle
above ventricle
another vein
SL stands for:
semi-lunar
slow leak
same length
slow linear
Tricuspid and mitral are both _____valves.
AV
SL
AL
SV
Pulmonary and aortic valves are both:
AV
SL
AL
SV
The first sound of a heart beat is caused by the closing of the ____ valves
SL
AV
The second sound of a heart beat is caused by closing of the _____ valves
SL
AV
