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GCSE PE TEST – Circulatory System, Respiratory System +Energy 1. Give two functions of the circulatory system. (2) 2. Which organ pumps blood around the body? (1) 3a.) What are veins? (1) b) Give two waste products carried in veins. (2) 4. Give three features of an effective heart. (3) 5a.) What is the pulse? (1) b.) Give two places in the body where the pulse can be measured. (2) c.) Give three ways in which the pulse rate can give an indication of physical fitness. (3) 6. What is the meaning of the following terms? a.) Stroke Volume (2) b.) Cardiac Output (2) 7. Which part of the blood carries Oxygen? (1) 8. State two risks to the heart and circulatory system from an inactive lifestyle and outline three ways in which physical activity can reduce these risks. (5) 9. Name one part of the respiratory system. (1) 10. Give the name of an important muscle involved in breathing. (1) 11. How are the air you breathe in and the air you breathe out different? (2) 12 a.) Where does gaseous exchange take place? (1) b.) What gasses are exchanged? (2) 13. Explain these terms. a.) Tidal Volume (2) c.) Vital Capacity. (2) 14a.) What is VO2 maximum? (1) b.) Why is this important in sport and physical activity? (2) 15. What long-term effects does exercise have on the respiratory system? (4) 16 a.) What is aerobic respiration? (2) b.)What is anaerobic respiration? (2) 17 a.) What is glucose? (1) b.) What is this used for during the day? (1) 18 a.) What is the Oxygen debt? b.) What is it used for in the body? (3) 19.Compare the energy production for short and long distance events. (4) 20 a.) Why does the body produce lactic acid? (2) b.) How does the body react to the build up of lactic acid. (2) 21. Which three food groups produce energy?