WorksheetsThe Circulatory system
Total questions: 20
Worksheet time: 12mins
The chamber of the heart that receives de-oxygenated blood from different parts of the body.
Right Atrium
Left atrium
Right Ventricle
Left Ventricle
Delivers oxygen to your body cells.
Plasma
Red Blood cells
White Blood cells
Plasma
Small blood vessels that diffuse oxygen, carbon dioxide, and nutrients are called ________.
Veins
Arteries
Capillaries
The system that delivers oxygen and gets rid of carbon dioxide.
Skeletal
circulatory
Respiratory
Nervous
The only artery that carries de-oxygenated blood.
Coronary artery
Aorta
Pulmonary Artery
Superior Vena cava
The direction of blood flow through the human body is maintained by:
The elasticity of the vein walls.
The pump action of the heart.
Muscular contractions.
A system of valves.
Type of circulation that refers to blood flow from the heart to the lungs and back to the heart again.
Systemic Circulation
Pulmonary Circulation
Cardiac Circulation
Respiratory Circulation
The instrument that is used to measure blood pressure.
Stethoscope
Sphygmomanometer
Ultrasound
ECG
The cells in the blood that help fight germs like bacteria and viruses.
RBC's
WBC's
Platelets
Plasma
The blood vessel that carries oxygenated blood from the heart to the body cells.
Pulmonary artery
Pulmonary Vein
Aorta
Superior Vena cava
The blood vessel that brings oxygenated blood from the lungs to the heart.
(a)
The system that makes white blood cells.
Skeletal
Respiratory
Nervous
Circulatory
The oxygen carrier in the blood
Fibrin
Fibrinogen
Haemoglobin
White blood cells are also known as thrombocytes.
True
False
The veins that bring de-oxygenated blood from lower parts of the body.
(a)
The blood tastes saltish because of the presence of ______________.
Sodium chloride.
Glucose.
Haemoglobin.
Platelets.
The heart beats at an average of 120 times per minute.
True
False
A rise in blood pressure above 140/90 mm is known as ________.
Hypertension
Hypotension
The proteins found on the surface of RBC's on the basis of which blood group can be identified.
(a)
The type of muscles present in the heart.
Cardiac
Skeletal
Smooth
Striated
