WorksheetsCirculatory system
Total questions: 30
Worksheet time: 30mins
What does your heart do?
pumps blood through your body
protects your body
helps your exercize
Your heart is about the size of your __________.
mouth
fist
show
Veins carry oxygen poor blood back to the heart.
False
True
Arteries carry oxygen rich blood away from the heart.
True
False
These cells, in the blood, carry oxygen and give the blood its color.
white blood cells
plasma
platelets
red blood cells
The purpose of the valves is to keep the blood flowing in the right direction
True
False
The heart is made up of what kind of muscle?
smooth
cardiac
skeletal
voluntary
What is the largest artery in the body called?
aorta
pulmonary artery
atrium
pulmonary vein
What is plasma?
The liquid part of the blood that carries all of the other blood cells around the body
The thing which makes blood red
The substance that comes out of a storm troopers blaster
The cells which take oxygen from the lungs
What are white blood cells
They are the same a red blood cells, but white
They fight off disease and infection
They carry food to your muscles
they activate when you do exercise
carry blood away from the heart.
Capillaries
Veins
Arteries
Lungs
carry blood towards the heart.
Veins
Arteries
Capillaries
Small Intestines
connects arteries to veins, site of exchange for nutrients, waste and oxygen.
Capillaries
Veins
Arteries
Valves
liquid portion of blood, typically yellow, where nutrients are dissolved.
Blood
Plasma
Lymph
Mucus
protein in every red blood cell that carries oxygen.
Saliva
Mucus
Haemoglobin
Goblin
A disease in which red blood cells are mis-shaped and clog capillaries.
leukemia
heart disease
sickle-cell anemia
hemophilia
A hereditary disease where blood does not clot to stop bleeding.
haemophilia
heart disease
sickle-cell anemia
leukemia
Which part of the heart is the largest and strongest?
right atrium
left atrium
right ventricle
left ventricle
___ takes place when oxygen-rich blood travels to all body tissues except the lungs.
pulmonary circulation
systemic circulation
___ takes place when blood travels from the heart, through the lungs, and back to the heart.
pulmonary circulation
systemic circulation
The blood vessel that has valves at intervals...
capillary
artery
vein
none of the above
which of the blood vessels do you think have greatest blood pressure
veins
capillaries
atria
arteries
These are one cell thick
arteries
capillaries
veins
What is the function of platelets?
blood clotting
transport dissolved materials
produce antibodies
engulf and ingest agglutinated foreign particles
Which blood vessels, arteries or veins have a wide space or lumen?
Artery
Vein
