The Cardio-Respiratory System Quiz 1. What happens to systolic blood pressure during exercise? IncreasesDecreasesStays the sameDisappearsQuestion 1 of 20 2. Which of the following is not a function of the cardiovascular system? Transport of oxygen, carbon dioxide and nutrientsClotting of open woundsRed & White blood cell productionRegulation of body temperatureQuestion 2 of 20 3. Which component of blood is responsible for clotting open wounds? Question 3 of 20 4. What happens to the blood vessels to help a performer cool down during exercise? VasomotorVasodilationVasoconstrictionVascularQuestion 4 of 20 5. What is the name of the blood vessel being shown by the green arrow? Question 5 of 20 6. The alveoli are tiny air sacs found in the lungs. What are the alveoli surrounded by? ArteriesVeinsTissueCapillariesQuestion 6 of 20 7. The redistribution of blood flow during exercise allows oxygenated blood to get to active areas of the body. The redistribution of blood flow is also known as what? VasodilationVasoconstrictionVascular ShuntingVasomotorQuestion 7 of 20 8. During a tennis match, the redistribution of blood flow will take place. Vasoconstriction will occur in the arteries leading to which area? Digestive SystemBrainDeltoidGastrocnemiusQuestion 8 of 20 9. Which chamber of the heart is being shown by the green arrow? Right AtriumRight VentricleLeft AtriumLeft VentricleQuestion 9 of 20 10. What is the role of white blood cells? Carry oxygen around the bodyClot bloodSend messages to the brainFight against infection/disease.Question 10 of 20 11. What is the liquid part of blood known as? Question 11 of 20 12. The green arrow shown above is pointing to the Vena Cava. The blood being received by the Vena Cava is coming from where? Right AtriumThe LungsThe Rest of the BodyThe Left VentricleQuestion 12 of 20 13. What percentage of exhaled air is made up by carbon dioxide? 0.040.0040.44Question 13 of 20 14. What is being shown in the graph? Tidal VolumeVital CapacityV02 MaxResidual VolumeQuestion 14 of 20 15. What happens to tidal volume during exercise? Stays the sameIncreasesDecreasesDisappearsQuestion 15 of 20 16. What is the orange arrow pointing to? BronchiBronchiolesTracheaAlveoliQuestion 16 of 20 17. What is the 'greatest amount of air that can be made to pass into or out of the lungs'? Tidal VolumeVital CapacityV02 MaxResidual VolumeQuestion 17 of 20 18. This is a muscle that contracts and flattens in order to allow the lungs to expand during inspiration. What is it? Question 18 of 20 19. Haemoglobin binds to oxygen, but where is it found? Red Blood CellsWhite Blood CellsPlasmaPlateletsQuestion 19 of 20 20. Diffusion occurs at the site of the alveoli and at the site of the muscle tissue? Why does diffusion occur? Due to a forceful respirationDue to the requirement of oxygenDue to a concentration gradientDue to an increase in tidal volumeQuestion 20 of 20 Loading... [adinserter block=”1″]
