The structure and function of the cardio-respiratory system 3.0 / 5 based on 1 rating ? Physical EducationRespiratory systemGCSEAQA Created by: LouieThayreCreated on: 28-06-17 10:37 what is the cardio-respiratory system made up of? the heart blood , blood vessels, blood, lungs and airways 1 of 7 What happens when the air passes through the bronchi and bronchioles? Gaseous exchange 2 of 7 What is the definition of Oxyhaemoglobin? A chemical formed when haemoglobin bonds with oxygen 3 of 7 Capillaries are... A network of microscopic blood vesells that are one cell thick 4 of 7 Inspirtation is... When air enters the body, rib cage moves up and out and intercostal muslces contract 5 of 7 Tidal volume is... The normal ammount of air inhaled or exhaled per breath 6 of 7 What is Vasoconstriction? The narrowing of the internal diameter to restrict the volume of blood. 7 of 7
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