GCSE PE Respiratory system

What are the main components of the cardiovascular system?

• Heart, blood vessels, lungs
• veins, arteries, capillaries
• Heart, blood, blood vessels 
• Blood vessels, blood, Haemaglobin

Which is NOT a function of the cardiovascular system?

• produce energy 
• transport oxygen
• remove waste products

Which of the following delivers oxygen to cells?

• Red Blood cells
• White blood cells
• Platelets
• Plasma

Which of the following are the blood vessels that have a wall that is 1 cell thick?

• Veins

• Arteries

• Capillaries

What is the role of the respiratory system?

• Add CO2
• Remove O2 
• Add CO2 and remove O2
• Add O2 and remove CO2 

At the alveoli the O2 and CO2 are swapped through gaseous exchange into and out of the....

• capillary 
• vessel
• vein
• Mr Winters wet football boot

The route of oxygen molecule is...

• trachea-bronchus-bronchioles-capillaries
• bronchus-trachea-alveoli-bronchioles
• trachea-alveoli-bronchioles-bronchus-trachea-bronchus-broncioles-alveoli 
• trachea-bronchus-broncioles-alveoli 

The air sacs that are covered with capillaries where gas exchange takes place

• bronchi
• lungs
• oxygen
• alveoli

The drawing in of breath; inhalation.

• Inspiration

• Expiration

Breathing out; exhalation of breath.

• Inspiration

• Expiration