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- 1. Multiple Choice
IdentifyLeft atriumRight atriumLeft ventricleRight ventricle - 2. Multiple ChoiceIdentifyPulmonary veinsPulmonary arteryAortaVena cava
- 3. Multiple ChoiceIdentifyLeft atriumRight atriumLeft ventricleRight ventricle
- 4. Multiple ChoiceIdentifyLeft atriumRight atriumLeft ventricleRight ventricle
- 5. Multiple ChoiceIdentifyLeft atriumRight atriumLeft ventricleRight ventricle
- 6. Multiple Choice
The mammalian heart has ___ chambers.
1
2
3
4
- 7. Multiple ChoiceThis chamber of the heart RECEIVES blood returning from the bodyRight AtriumRight VentricleLeft AtriumLeft Ventricle
- 8. Multiple ChoiceWhat is pulmonary circulation?Blood travelling to and from the lungsBlood travelling to and from the bodyA blood clot in the lungsThe vessel that brings blood to the lungs
- 9. Multiple ChoiceBlood circulation from the heart to the rest of the body is calledFull bodySystemicpulmonaryheart to lung
- 10. Multiple ChoiceWhich is NOT a function of the circulatory system?deliver O2 and nutrients to cellsremove CO2 and wastes from cellsbreak down carbohydrates into glucosetransport other materials through body
- 11. Multiple ChoiceStructure(s) that keep the blood flowing in one direction.Valve(s)Septum(s)Neuron(s)Bronchiole(s)
- 12. Multiple Choice
These cells play a vital role in defending the body against infection
Leucocytes
Erythrocytes
Blastocytes
Plasmacytes
- 13. Multiple Choice
_______ function in the life-saving process of clotting blood.
Phagocytes
Leucocytes
Erythrocytes
Platelets
- 14. Multiple Choice
A fish's heart has ___ chambers.
1
2
3
4
- 15. Multiple Choice
True or false:
Blood traveling in veins is blue.
True
False
- 16. Multiple Choice
True or false:
Arteries always carry blood away from the heart.
True
False
- 17. Multiple Choice
True or false:
Arteries always carry oxygenated blood.
True
False
- 18. Multiple Choice
The blood in the vena cava is...
oxygenated, returning to the heart
deoxygenated, returning to the heart
oxygenated, leaving the heart
deoxygenated, leaving the heart
- 19. Multiple Choice
An open circulatory system is one that has:
no valves present
no heart to pump the fluid
no vessels at all
no distinction between blood and tissue fluid
- 20. Multiple Choice
What is the smallest type of cell in the blood called?
leucocytes
erythrocytes
lymphocytes
monocytes
- Answer choicesTagsAnswer choicesTags