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WorksheetsHSF&D CV Review
Total questions: 105
Worksheet time: 1hrs 7mins
What part of the heart delivers unoxygenated blood to the lungs?
Pulmonary artery
Pulmonary Vein
Aorta
Left Ventricle
The blood enters on the left side of the heart through the ______________ and enters the left atrium. It then passes through the _____________to enter the left ventricle.*
pulmonary artery, mitral valve
pulmonary vein, tricuspid valve
pulmonary artery, aortic valve
. pulmonary vein, bicuspid valve
The bicuspid valve is located on the left side of the heart.
True
False
What part of the heart delivers richly oxygenated blood to the body?
Tricuspid Valve
Superior Vena Cava
Aorta
Pulmonary artery
Pulmonary veins take unoxygenated blood away from the heart
True
False
What part of the heart delivers oxygenated blood to the heart?
Pulmonary artery
Pulmonary Vein
Aorta
Tricuspid Valve
On the right side of the heart, blood flows from the right ventricle to the?
Tricuspid valve to the pulmonary vein
Pulmonic valve to the pulmonary artery
Tricuspid valve to pulmonary artery
Inferior vena cava to the aorta
The atriums are located below the ventricles.
True
False
There are four chambers in the heart.
True
False
Atria pumps blood to the:
Arteries
Body cavities
Veins
Ventricles
The only artery in humans that carries deoxygenated blood is the:
Pulmonary artery
Renal artery
Aorta
Carotid artery
The direction of blood flow through the human body is maintained by:
The elasticity of the vein walls
The pump action of the heart
Muscular contractions
A system of valves
A boy is bitten by a venomous snake on his left leg. Poison gets to his heart through the:
Pulmonary vein
Left subclavian artery
Inferior vena cava
Hepatic portal vein
Which of the following contain deoxygenated blood?
Left ventricle
Pulmonary vein
Right atrium
Coronary artery
A blood vessel is called an artery when it:
Transports oxygenated blood to the heart
Transports blood to the heart
Contains many valves
Transports blood away from the heart
One of the three functions of the circulatory system is:
Carries waste away from our cells
Helps regulate body temperature
Delivers needed substances to the cells
All of the above
Which side of the heart carries poorly oxygenated (deoxygenated) blood?
Right
Left
Which side of the heart carries highly oxygenated blood?
Right
Left
Vein that empties blood from the upper body into the upper right heart chamber
Inferior Vena Cava
Superior Vena Cava
Pulmonary Veins
Aortic veins
Vein that empties blood from the lower body into the upper right heart chamber
Inferior Vena Cava
Superior Vena Cava
Pulmonary Veins
Aortic veins
Veins that empty blood from the lungs into the upper left heart chamber
Inferior Vena Cava
Superior Vena Cava
Pulmonary Veins
Aortic veins
Largest artery in the body taking oxygenated blood to the body from the lower left chamber
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 to the heart
Venules
Veins
Capillaries
Arteries
Which valve sits between the right atrium and right ventricle of the heart?
Pulmonary
Bicuspid
Aortic
Tricuspid
Which valve sits between the left atrium and left ventricle of the heart?
Pulmonary
Bicuspid
Aortic
Tricuspid
Which valve sits between the lower right chamber and arteries leading to the lungs
Pulmonary
Bicuspid
Aortic
Tricuspid
Which valve sits between the lower left chamber and large artery leading to the body
Pulmonary
Bicuspid
Aortic
Tricuspid
Which chamber receives blood from the two largest veins in the body?
Right atrium
Right ventricle
Left atrium
Left ventricle
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 vein, tricuspid valve
pulmonary artery, aortic valve
pulmonary vein, 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
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.
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
True and False: The SA node is located in the left atrium.
True
False
Which is located within the walls of the ventricles?
Purkinje fibers
SA node
AV node
AV bundle and branches
A cardiac cycle is:
ventricular relaxation
ventricular contraction
equivalent to 1 complete heart beat
a heart attack
Which is diastole
Atria relax and fill
Ventricles contract and empty
Semilunar valves are open/ AV valves are closed
Atria contract and empty
1. atria contract
2. AV node
3. Bundle of His
4. Purkinje fibers
5. SA node
6. ventricles contract
The heart is the size of:
grapefruit
orange
fist
countaloupe
The cardiac conduction system is run by two nodes which are:
sinoatrial, atrioventricular
systolic, diastolic
What is the contraction phase of a hearbeat called?
diastole
sinoatrial
systole
atrioventricular
Stimulate ventricular contraction and ejection of blood from the heart
Sinoatrial (SA) Node
Atrioventricular (AV) node
Bundle branches
Purkinje fibers
Atrioventricular (AV) bundle (bundle of His)
Invade the walls of the ventricles
Sinoatrial (SA) Node
Atrioventricular (AV) node
Bundle branches
Purkinje fibers
Atrioventricular (AV) bundle (bundle of His)
Splits into two bundle branches
Sinoatrial (SA) Node
Atrioventricular (AV) node
Bundle branches
Purkinje fibers
Atrioventricular (AV) bundle (bundle of His)
Located in the interventricular Septum
Sinoatrial (SA) Node
Atrioventricular (AV) node
Bundle branches
Purkinje fibers
Atrioventricular (AV) bundle (bundle of His)
Located in the right atrium
Sinoatrial (SA) Node
Atrioventricular (AV) node
Bundle branches
Purkinje fibers
Atrioventricular (AV) bundle (bundle of His)
Stimulates atrial contraction
Sinoatrial (SA) Node
Atrioventricular (AV) node
Bundle branches
Purkinje fibers
Atrioventricular (AV) bundle (bundle of His)
Pacemaker of the heart
Sinoatrial (SA) Node
Atrioventricular (AV) node
Bundle branches
Purkinje fibers
Atrioventricular (AV) bundle (bundle of His)
Initiates the electrical impulse of the heart's conduction system
Sinoatrial (SA) Node
Atrioventricular (AV) node
Bundle branches
Purkinje fibers
Atrioventricular (AV) bundle (bundle of His)
Composed of cardiac pacemaker cells (starts each heartbeat) due to movement of ions across membrane.
Sinoatrial (SA) Node
Atrioventricular (AV) node
Bundle branches
Purkinje fibers
Atrioventricular (AV) bundle (bundle of His)
Which of the following correctly outlines the eletrical path of a cardiac impulse through the cardiac conduction system?
SA > AV > Bundle of His > Bundle Branches > P. Fibers
AV > SA > Bundle of His > Bundle Branches > P. Fibers
AV > SA > Bundle of His > P. Fibers > Bundle Branches
SA > AV > Bundle Branches > Bundle of His > P. Fibers
SA > Bundle of His > Bundle Branches > AV > P. Fiber
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 node is responsible for coordinating the contraction of the ventricles ?
Bundle of His
SA node
Left bundle branch
AV node
Right bundle branch
This refer to what happen to the heart during the different phases of an electrocardiography. Match the following
P wave
The atria contracts
QRS complex
The ventricles contacts
T wave
The atria fill with blood
Match the numbered features of this electrocardiograph with the appropriate name.
P wave
3
QRS complex
1
T wave
2
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 is one complete contraction of the heart as represented in the ECG diagram called?
Coronary Cycle
Cardiac Output
ECG Cycle
Cardiac Cycle
What part of an ECG represents the depolarization of the atria?
P Wave
QRS Complex
T Wave
What part of an ECG represents the depolarization of the ventricles?
P Wave
QRS Complex
T Wave
What part of an ECG represents the repolarization of the heart?
P Wave
QRS Complex
T Wave
What is another word for AV bundle?
Bundle of HIS
AV node
Pacemaker
Purkinje Fibers
Which of the following is a cardiac cycle?
ventricular relaxation
ventricular contraction
equivalent to 1 complete heart beat
a heart attack
The sounds made by the heart are due the contractions of the atria and ventricles.
True
False
The heart makes a LUB / DUB sound. What causes the DUB sound?
Atria Contracting
AV Valves Closing
Ventricles Contracting
SL Valves Closing
What is the volume of blood ejected from the ventricles during each contraction?
(a)
What is the delivery of blood to and from the heart itself called?
coronary circulation
pulmonary circulation
systemic circulation
cardiac circulation
What is the volume of blood ejected by the ventricle in one minute called?
stroke volume
cardiac cycle
coronary volume
cardiac output
What is one complete heartbeat called (systole & diastole)?
(a)
What part of the hearts electrical conduction system "receives" the impulse from the nervous system telling it to contract?
SA Node
AV Node
AV Bundle
Purkinje Fibers
What is one complete contraction of the heart as represented in the ECG diagram called?
Coronary Cycle
Cardiac Output
ECG Cycle
Cardiac Cycle
A large hole between two ventricles lets venous blood pass from the right to the left ventricle and out to the aorta without oxygenation
coronary artery disease
blood vessel disease
atherosclerosis
ventricular septal defect
Hardening and narrowing of the arteries caused by a buildup of cholesterol plaque on the interior walls of the arteries
angina pectoris
atherosclerosis
myocardial infarction
congestive heart failure
Failure of the heart to pump efficiently, leading to excessive blood or fluids in the lungs, the body, or both
heart attack
congestion
congestive heart failure
cardiomegaly
Abnormal heart rhythm
antirhythm
abrhythm
arrhythmia
asystole
Abnormally slow resting heartbeat under 60 bpm
tachycardia
bradycardia
asystole
atrial fibrillation
Abnormally rapid resting heartbeat over 100 bpm
tachycardia
bradycardia
asystole
arrhythmia
Rapid, random, ineffective contractions of the atrium
ventricular fibrillation
atrial fibrillation
SVT
palpitations
Disease of the heart muscle that causes the heart to become enlarged and to pump less strongly
endocarditis
murmur
fibrillation
dilated cardiomyopathy
Enlargement of the heart
carditis
cardiomegaly
endocarditis
angina pectoris
Inflammatory process that causes a blood clot to form and block one or more veins, usually in the legs.
stroke
acute angina
thrombophlebitis
MI
Death of cardiac muscle due to ischemia, sometimes called a heart attack
myocardial infarction
congestion
angina
atherosclerosis
A backflow of blood caused by failure of the heart's mitral valve to close tightly.
left sided heart failure
mitral valve prolapse
mitral valve stenosis
Mitral valve regurgitation
Cold fingers or toes, areas of skin that turn white or blue, numbness.
congestive heart failure
raynaud's phenomenon
thromboplebitis
heart attack
Inflammation of the inner lining of the heart chamber and valves.
endocarditis
epicarditis
myocarditis
