Classic Classic Quiz Respiratory system by Taha28 Taha28 27 played - 8 yrs ago Good luck ! QUIZ 13 QUESTIONS medium 1 What is the main thing in your respiratory system ? AlveoliLungsTrachea 2 Is your heart a portion of the respiratory system ? NoYes 3 Does carbon dioxide leave the alveoli while inhaling or exhaling ? InhalingExhalingBoth are correct. 4 Where does the respiratory gaseous exchange also take place ? Body cellsLiverPancreas 5 Oxygen gas diffuses into the blood while : InhalingExhalingBoth are correct. 6 At which level does the respiratory gaseous exchange happen in the alveoli ? Body cellsHeartLungs 7 What do you conclude ? Respiratory system is a main system of your body.Respiratory gaseous exchange happens in the alveoli and body cells.Every part of your body is important. 8 What is the structure of the blood ? Blue circle donut shapedRound and small and donut shaped with holesRound and small and donut shaped without holes 9 Is carbon dioxide needed for your muscle cells ? YesNo 10 Smokers are at a : High-risk of dyingLow-risk of dyingNormal risk of dying 11 Will the amount of nitrogen in your lungs change while inhaling and exhaling ? YesNo 12 Why the amount of nitrogen do not change in your body while inhaling and exhaling ? Because body cells do not need themBecause it is poisonousBecause it is not a gas 13 Is carbon monoxide so dangerous and may lead to death ? YesNo A mistake in this Quiz ? Contact the author Commentaires
