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WorksheetsCardiovascular Unit Review
Total questions: 49
Worksheet time: 37mins
1. The type of muscle tissue that is in the heart is _______________.
cardiac
smooth
nervous
skeletal
1. The size of the typical human heart is _________.
About the size of your fist
nobody knows
same size as the brain
about five pounds
What are the blood vessels called where gas and nutrient exchange occur?
arteries
veins
capillaries
venules
The human heart has _________ chambers.
1
2
3
4
The heart chambers that pump blood out of the heart are the _________.
atria
ventricles
aorta
valves
Attached to the AV valves are tiny white collagen cords called _______________ that anchor the cusps to the papillary muscles.
chordae tendinae
mitral strings
tricuspid valves
angiograms
What is #5 pointing to?
aorta
superior vena cava
left atrium
mitral valve
What is #4 pointing to?
aorta
pulmonary artery
superior vena cava
left atrium
Where is #8 coming from?
the body
the lungs
the brain
the aorta
Blood is area #7 is
oxygenated
deoxygenated
both
nitrogen fixated
The primary vessel that returns blood to the heart from the lower body is the ______.
superior vena cava
inferior vena cava
pulmonary artery
aorta
The path of blood flow in the vascular system is:
arterioles, arteries, capillary beds, veins, venules
arteries, arterioles, capillary beds, venules, veins
arteries, arterioles, capillary beds, veins, venules
venules, veins, arteries, arterioles, capillaries
SELECT ALL THAT APPLY. Which of the following are structures in the cardiovascular system?
Heart
Arteries
Lymphatic vessels
Blood
Diaphragm
Veins flow towards the heart.
True
False
What is the common term for a myocardial infarction?
(a)
Which of the following conditions leads to a myocardial infaction?
congestive heart failure
aneurysm
hemophilia
atherosclerosis
The actual heart muscle is called this.
Epicardium
Myocardium
Endocardium
Pericardium
____________ delivers blood to the lungs.
Pulmonary Arteries
Pulmonary Veins
Pulmonary Valve
Aorta
The contracting of the heart is known as ________________?
Diastole
Systole
Asystole
Repolarization
Another name for the pacemaker of the heart is?
AV (atrioventricular) Node
Bundle of His
SA (sinoatrial) Node
Purkinje Fibers
______________ is when the atria and ventricles RELAX.
Diastole
Systole
Asystole
Contract
Which of the following delays the electrical impulse in the heart so the atria can fill up?
AV (atrioventricular) Node
SA (sinoatrial) Node
VA Node
Bundle of His
What comes next? SA Node ⇒ AV Node ⇒ _______ which divide into Left & Right Bundle Branches ⇒ Purkinje Fibers
Bundle of His
Ventricles
Myocardium
Systole
EKG or ECG is short for?
electrocardiogram
electrocardiograph
electroencelephalogram
electrocardiogiraffe
What is happening during the P wave?
activation of ventricle (ventricular systole)
relaxation of atria (atrial diastole)
activation of atria (atrial systole)
relaxation of ventricle (ventricular diastole)
The T wave is responsible for?
recovery phase
activation of the ventricles
activation of the heart valves
activation of atria
What is happening during the QRS complex?
ventricles are contracting
ventricles are repolarizing
atria are contracting
atria are repolarizing
This is the MUSCULAR middle layer of the arteries and veins
Tunica Intima
Tunica Media
Tunica Adventicia
Pericardium
Dub is the sound you hear when:
tricuspid/mitral valves open
tricuspid/mitral valves close
aortic/pulmonary valves open
aortic/pulmonary valves close
Lub is the sound you hear when:
The atrio-ventricular valves open
The atrio-ventricular valves close
The semi-lunar valves open
The semi-lunar valves close
What is the basic unit of structure and function of all LIVING organisms?
Organism
Species
Cell
Tissue
Organ System
Reorder the following from smallest to largest.
cell
tissue
organ
organ system
The bone above is the
Rib
Chest Plate
Sternum
Clavicle
The sac that surrounds the heart is called the
pericardium
ventricle
atrium
septum
White blood cells that can produce antibodies and are able to surround and engulf foreign bodies.
Fibrin
Leukocyte
Platelet
Erythrocyte
Is described as chest pain or discomfort.
heart attack
angina
stroke
What is wrong with the arteries if a person is diagnosed with an aneurysm
It's missing
It's twisted
There is a clot stuck
There is a weakness in the wall
Condition in which the mitral valve doesn’t close properly; may cause blood leakage back into left atrium
Mitral tamponade
Mitral valve prolapse
Cardiac tamponade
Mitral Valve Congestion
Results from reduced blood flow from the heart; causes weakness, breathlessness, abdominal discomfort, edema in lower extremities
cyanosis
hypotension
congestive heart failure
pericarditis
Extra, abnormal heartbeats that disrupt the regular ventricular rhythm of the heart
Arrhythmia
Premature ventricular contraction
Tachycardia
Bradycardia
Localized, balloon-like dilation of a blood vessel, usually an artery
fibrillation
cardiomyopathy
Aneurysm
flutter
Inflammation of the myocardium ( muscular layer of the heart)
myocardial infarction
pericarditis
endocarditis
myocarditis
Narrowing of the coronary arteries, resulting in an insufficient blood supply to the heart
Peripheral artery disease
Cardiac tamponade
Coronary Artery Disease
hyotension
Inflammation of the sac surrounding the heart
Cardiac tamponade
endocarditis
endomyocarditis
pericarditis
Pathological condition in which excess fluid build up in the pericardium.
Pericarditis
atrial fibrillation
Cardiac tamponade
Heart Murmur
Condition in which the atria beat more rapidly than the ventricles, causing a quivering movement
Ventricular flutter
atrial flutter
atrial fibrillation
ventricular fibrillation
Abnormal sound heard during auscultation of the heart, such as a whooshing sound
dysarthria
Murmur
premature ventricular contractions
tachycardia
abnormally high heart rate over 100bpm
sinus rhythm
tachycardia
supraventricular tachycardia
bradycardia
abnormally low heart rate below 60bpm
tachycaria
bradypnea
bradycardia
tachypnea
