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- 1. Multiple Choice
The main function of the red blood cells is to
carry oxygen
fight infection
transport nutrients
help clot blood
- 2. Multiple ChoiceThe human heart is an organ that pumps blood throughout the body supplying oxygen, nutrients, blood, and hormones to and from the tissues removing _________ ___________ and other wastes.hydrogen dioxidecarbon moxoidewater moleculescarbon dioxide
- 3. Multiple ChoiceThe heart is made up of _________ chambersonetwothreefour
- 4. Multiple Choice
Oxygen deprived (or deoxygenated) blood enters the heart through the
right ventricle
left ventricle
right atrium
left atrium
- 5. Multiple ChoiceOxygen rich blood leaves the heart through theright atriumleft atriumright ventricleright atrium
- 6. Multiple Choice
Flaps that prevent the backflow of blood through the heart blood are known as
ventricles
valves
buttons
pulses
- 7. Multiple ChoiceArteries carry nutrient and oxygen rich blood _____________ from the heart.back toawayparallel
- 8. Multiple ChoiceVeins carry blood _________ the heart.back toawayparallel
- 9. Multiple ChoiceBlood vessels areveinscapillariesarteriesall of them
- 10. Multiple ChoiceTrue or false: The circulatory system includes all of your bones.TrueFalse
- 11. Multiple ChoiceWhat is the heart ?meaty organa small metal spike with a broadened flat head,organ of soft nervous tissuemuscular organ
- 12. Multiple Choice
There are two types of Circulation :
Systemic Circulation and Pulmonary Circulation
Which statement correctly describes the systemic circulation
Blood flows from the heart to the lungs and back to the heart
Blood flows from the lungs to the body ,then to the heart
Blood flows from the heart to the rest of the body and back to the heart
Blood flows from the rest of the body , to the heart and then back to the body
- 13. Multiple Choice
There are two types of Circulation :
Systemic Circulation and Pulmonary Circulation
Which statement correctly describes the pulmonary circulation?
Blood flows from the heart to the lungs and back to the heart
Blood flows from the lungs to the body ,then to the heart
Blood flows from the heart to the rest of the body and back to the heart
Blood flows from the rest of the body , to the heart and then back to the body
- 14. Multiple Choice
Which of the following are chambers of the heart?
Valves
Atrium and ventricle
Arteries and veins
Sinoatrial nerve
- 15. Multiple Choice
The Lower Chamber of the right side of the hearts is called the :
Right ventricle
Pulmonary artery
Left ventricle
Right atrium
- 16. Multiple ChoiceThe _______ RECEIVES blood returning from the lungs.Right AtriumRight VentricleLeft AtriumLeft Ventricle
- 17. Multiple Choice
The aorta transports
oxygenated blood from the heart to the rest of the body
deoxygenated blood from the heart to the lungs
deoxygenated blood from the rest of the body to the heart
oxygenated blood from the lungs to the heart
- 18. Multiple Choice
The pulmonary artery transports
oxygenated blood from the heart to the rest of the body
deoxygenated blood from the heart to the lungs
deoxygenated blood from the rest of the body to the heart
oxygenated blood from the lungs to the heart
- 19. Multiple Choice
The pulmonary vein transports
oxygenated blood from the heart to the rest of the body
deoxygenated blood from the heart to the lungs
deoxygenated blood from the rest of the body to the heart
oxygenated blood from the lungs to the heart
- 20. Multiple Choice
The vena cava transports
oxygenated blood from the heart to the rest of the body
deoxygenated blood from the heart to the lungs
deoxygenated blood from the rest of the body to the heart
oxygenated blood from the lungs to the heart
- Answer choicesTagsAnswer choicesTags