WorksheetsIGCSE 0654 B7.2 Transport in mammals
Total questions: 30
Worksheet time: 25mins
what is the purpose of circulation
supply O2 and nutrients and remove waste
break down the food
get oxygen into the lungs
remove solid waste
what does an atrium do
let blood in
let blood out
exchange gases
remove waste
what does a ventricle do
force blood out
let blood in
exchange gases
remove waste
left side of the heart is high in
O2
CO2
N
H
right side of the heart is high in
O2
H
C
CO2
what is the function of arteries
take blood to heart
take blood away from heart
take blood to colon
take blood to brain
what is the function of the veins
take blood toward heart
take blood away from heart
remove waste
take blood to stomach
Which one shows the direction that blood flows towards, through and from the heart?
vena cava > ventricle > atrium > pulmonary vein
pulmonary artery > atrium > ventricle > aorta
aorta > ventricle > atrium > pulmonary vein
pulmonary vein > atrium > ventricle > aorta
Which type of blood vessel has a 'pulse'?
Artery
Capillary
Vein
Caliber
In coronary heart disease, what are the fatty deposits on the walls of the arteries called?
Plaques
Platelets
Plasma
Plateau
What sort of circulatory system is the human circulatory system?
An open circulatory system
A single circulatory system
A double circulatory system
A colloidal osmotic circulation index
Which of these is a common risk factor for coronary heart disease?
Being overweight
Having low blood pressure
Exercising regularly
Not studying
What is the function of the lymphocyte white blood cells?
To transport oxygen around the body.
To engulf and digest pathogens
To clot and cover wounds like cuts and grazes.
To release antibodies to help destroy infections.
What is the function of the phagocyte white blood cells?
To transport oxygen around the body.
To engulf and digest pathogens
To clot and cover wounds like cuts and grazes.
To release antibodies to help destroy infections.
