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WorksheetsHeart structure and Functions
Total questions: 36
Worksheet time: 36mins
The two chambers of the heart which receive blood are known as the _________
atria
ventricles
systemics
pulmonic
What vessel carries the oxygenated blood from the lungs to the left atrium of the heart?
vena cava
aorta
pulmonary veins
pulmonary arteries
This valve is found between the left atrium and the left ventricle.
bicuspid
tricuspid
semi-lunar
As the right ventricle contracts, the blood flows into the _____________.
pulmonary veins
pulmonary arteries
right atrium
left ventricle
The largest artery in the body that carries oxygenated blood is called _____________.
aorta
apex
pulmonary artery
vena cava
The chamber that receives oxygenated blood from the lungs is called _________.
left atrium
right atrium
left ventricle
right ventricle
The chamber that receives deoxygenated blood from the vena cava is called _______________.
left atrium
right atrium
left ventricle
right ventricle
The thickest chamber responsible for pumping oxygenated blood to tissues all over the body is called ___________.
left atrium
right atrium
left ventricle
right ventricle
The blood vessels that carry oxygenated blood from the lungs to the left atrium is called the ____________.
pulmonary vein
pulmonary artery
aorta
vena cava
___________ separates the right atrium from the right ventricle.
tricuspid valve
bicuspid valve
aortic valve
mitral valve
The pumping of blood from the body to the lungs and back to the heart for the purpose of oxgenating the blood is called (a) circulation.
(a) circulation pumps oxygen-rich blood to the body and returns deoxygenated blood back to the heart.
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
Place the pathway of blood through the heart in the correct sequence.
L-K-H-B-G-E-C-F-A-I-E-D
I-J-D-C-F-A-H-B-G-E-K-L
A-B-J-C-D-E-F-K-L-G-H-I
I-J-E-D-C-F-A-B-G-H-K-L
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.
The heart is made of which of the following types of muscles?
Cardiac muscle
Skeletal muscle
Smooth muscle
Voluntary muscle
Where does your blood get oxygen?
Lungs
Mouth
Stomach
Skin
Which of the following is the normal range for pulse?
60-100
80-100
12-20
60-80
Which of the following is the normal rang for diastolic blood pressure?
100-140
100-120
60-80
60-100
What is heart rate?
Oxygen going to the heart
The number of times your heart beats in a minute
Blood pumping though the body
Carbon dioxide leaving the body
Common places to find heart rate
Neck and wrist
Tongue and armpit
Thigh and bicep
Ear and temple
How to find your maximum heart rate
220 - your age = MHR
230 - your age = MHR
Resting heart rate x 2 = MHR
300 - working heart rate = MHR
What does the normal heart beat sound produces?
dug dug
dub dub
lub dub
boom boom
Typical lub-dub sound heard in heart beat are due to
Closing of bicuspid and tricuspid valves followed by semilunar valves.
Closing of semilunar valves
Blood pressure through aorta
Closer of bicuspid valves
Draw a labelled simplified structure of heart as shown in the class
