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Pregunta 1
Pregunta
What type of blood does the right atrium receive?
Respuesta
-
Oxygenated
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No blood
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Deoxygenated
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Red
Pregunta 2
Pregunta
Where does the deoxygenated blood go to next?
Respuesta
-
Left atrium
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Right Ventricle
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Left Ventricle
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The Brain
Pregunta 3
Pregunta
The right ventricle pumps the deoxygenated blood to the lungs, but through which vessel?
Respuesta
-
Pulmonary Vein
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Vena Cava
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Pulmonary Artery
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Aorta
Pregunta 4
Pregunta
The oxygenated blood then passes through the left ventricle into the main bloodstream, but through which vessel?
Respuesta
-
Pulmonary Vein
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Vena Cava
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Pulmonary Artery
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Aorta
Pregunta 5
Pregunta
Which side of the heart is thicker, and why?
Respuesta
-
Right because it absorbs all the nutrients quicker than the left side
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Right because it has to pump blood all the way to the lungs
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Left because it's closer to the brain so it gets all the leftovers
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Left because it has to pump blood around the whole body
Pregunta 6
Pregunta
What is the purpose of valves in the heart?
Respuesta
-
To slow down the rate of blood flow
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To separate oxygenated blood from deoxygenated blood
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To prevent the backflow of blood
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To make the heart's structure look more complicated
Pregunta 7
Pregunta
When you exercise, your muscles need more energy so what does your body do?
Respuesta
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Produce more energy
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Produce more oxygen
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Breathe more
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Respire more
Pregunta 8
Pregunta
What hormone is released by your adrenal glands when your heart rate increases?
Respuesta
-
Testosterone
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Adrenaline
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Insulin
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Somatotropin (growth hormone)
Pregunta 9
Pregunta
What does the adrenaline bind to in the heart?
Respuesta
-
Raptors
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Receptors
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Receptions
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Recievers
Pregunta 10
Pregunta
What are the 3 blood vessels called?
Respuesta
-
Caterpillars, Arteries, Veins
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Capillaries, Arteries, Vessels
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Capillaries, Arianas , Veins
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Capillaries, Arteries, Veins
Pregunta 11
Pregunta
Do veins have a lower pressure than arteries?
Respuesta
-
Yes
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No
Pregunta 12
Pregunta
When we breathe in oxygen, where does it go to?
Respuesta
-
Our ravioli
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Our alveoli
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Our broccoli
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Our nucleus
Pregunta 13
Pregunta
What is in red blood cells that attaches to the oxygen molecules?
Respuesta
-
Haemoglobin
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Oxyhaemoglobin
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Platelets
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White Blood Cells
Pregunta 14
Pregunta
What does haemoglobin and oxygen make?
Respuesta
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Deoxygenhaemoglobin
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Oxygenhaemoglobin
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Deoxyhaemoglobin
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Oxyhaemoglobin
Pregunta 15
Pregunta
What are the 2 roles of platelets?
Respuesta
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To stop blood flowing to the lungs and to fight white blood cells
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To prevent blood loss and the entry of pathogens
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To kill red blood cells and carry blood to the brain
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To attach to haemoglobin and stop blood clotting
Pregunta 16
Pregunta
What are the 4 main things involved in blood clotting?
Respuesta
-
Red blood cells, white blood cells, pathogens and alveoli
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Oxygen, carbon dioxide, carbon monoxide and water
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The brain, the heart, the lungs and blood
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Platelets, clotting factors, fibrin and other cells
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