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WorksheetsTransport in Animals Review
Total questions: 25
Worksheet time: 15mins
Which of the following is NOT a part of the circulatory system?
heart
stomach
blood
blood vessels
Mammals have a double circulatory system. This means that
Oxygenated blood passes twice through the heart.
Deoxygenated blood passes twice through the heart.
Blood passes through the heart twice in every one circulation around the body.
A mixture of oxygenated and deoxygenated blood is pumped out of heart to the rest of body.
What is the name of the liquid part of the blood?
Platelets
Plasma
Pleura
Plastique
Which component of blood is responsible for transporting oxygen?
Red Blood Cells
White Blood Cells
Platelets
Plasma
What other names are given to red blood cells and white blood cells?
Lymphocytes (red blood cells) and phagocytes (white blood cells).
Erythrocytes (red blood cells) and leucocytes (white blood cells).
Phagocytes (red blood cells) and leucocytes (white blood cells).
Thrombocytes (red blood cells) and erythrocytes (white blood cells).
Platelets are necessary:
To avoid entry of pathogens
To avoid loss of white blood cells
To avoid loss of blood
To avoid entry of pathogens and to avoid loss of blood.
Which substance is NOT involved in clot formation?
thrombostin
thromboplastin
fibrin
fibrinogen
Which of the following is not a function of blood?
Transport
Breakdown of food
Defence against disease
Regulation of body temperature
Observe the image well. Then choose the correct statement.
A is an artery since it has the biggest lumen to carry more blood.
A is a vein since it is very elastic.
B is an artery because it has thick muscular and elastic walls.
B is a vein since all veins have a small lumen
Why do arteries have a thick muscle layer?
To provide energy for the blood vessel.
To prevent the blood flowing backwards.
To help withstand the high pressure blood and to control blood flow.
To facilitate diffusion.
Why do veins and the heart have valves?
To stop the backflow of blood.
To contract to push the blood under high pressure.
To cause the pulse.
To slow down the heart rate.
What type of blood vessel surround alveoli and other tissues in the body?
Capillaries
Arteries
Veins
Arterioles
Which blood vessel carries blood towards the heart?
Arteries
Veins
Capillaries
Arterioles
Which blood vessel carries blood away from the heart?
Arteries
Veins
Capillaries
Venules
What blood vessel transports deoxygenated blood from the body to the heart?
Vena Cava
Aorta
Pulmonary Vein
Pulmonary Artery
What blood vessel transports deoxygenated blood from the heart to the lungs?
Vena Cava
Aorta
Pulmonary Vein
Pulmonary Artery
What blood vessel transports oxygenated blood from the lungs to the heart?
Vena Cava
Aorta
Pulmonary Vein
Pulmonary Artery
What blood vessel transports oxygenated blood from the heart to the body?
Vena Cava
Aorta
Pulmonary Vein
Pulmonary Artery
What blood vessel provides the heart with its own blood supply?
Vena Cava
Aorta
Coronary Artery
Pulmonary Artery
Which chamber of the heart sends blood to the lungs?
Right Atrium
Right Ventricle
Left Atrium
Left Ventricle
Which chamber of the heart receives blood from the lungs?
Right Atrium
Right Ventricle
Left Atrium
Left Ventricle
Which chamber of the heart sends blood to the aorta?
Right Atrium
Right Ventricle
Left Atrium
Left Ventricle
The diagram shows part of the human circulatory system. Which part carries oxygenated blood at low pressure?
A
B
C
D
A blood sample showed that the white blood cell count was very high. Explain this result.
The body needed to build more energy
The body needed to carry nutrients around the body
The body was healthy, and no signs of infections were visible.
The body was fighting off pathogens.
Where is mitral valve located?
Between the right atrium and aorta.
Between the left atrium and pulmonary artery.
Between the right atrium and right ventricle.
Between the left atrium and left ventricle.
