WorksheetsThe Circulatory System
Total questions: 22
Worksheet time: 14mins
Which of these is NOT a function of the blood?
Transports toxins throughout the body
Transports nutrients throughout the body
Removes waste products from the body
Supply oxygen to the body tissues
Which is NOT a component of the blood?
Plasma
Red blood cell
Epithelial cell
Platelets
The function of red blood cells is to transport oxygen from the lungs to the body tissues.
True
False
Which is NOT true for the red blood cell?
Red blood cell is disc shaped.
Red blood cell has a nucleus.
Red blood cell develops in the bone marrow.
Red blood cell contains a red pigment called hemoglobin.
Which of these is NOT a feature of the white blood cell?
Defends the body from infectious organisms.
Have a nucleus
Is smaller than red blood cells
Is less in number than the red blood cell
Which of the following is NOT a type of blood vessel?
Artery
Capillary
Vein
Ventricle
What is the function (job) of the platelets?
To form clots (i.e. scabs) when you have cuts and grazes.
To transport oxygen to the muscles
To carry dissolved sugars.
To produce antibodies
What is the function (job) of the white blood cells?
To transport oxygen around the body.
To carry dissolved sugars.
To clot and cover wounds like cuts and grazes.
To release antibodies to help destroy infections.
What is the function (job) of the plasma?
To release antibodies to fight infections.
To transport oxygen around the body.
To carry dissolved nutrients and sugars.
To transport oxygen around the body.
Which blood vessel has valves to prevent the back-flow of blood?
Veins
Arteries
Capillaries
What is blood made of?
oxygen and plasma
red blood cells and white blood cells
plasma, red blood cells, white blood cells, and platelets.
plasma and platelets
