Pregunta 1
Pregunta
What type of blood vessel carries blood away from the heart?
Respuesta
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Veins
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Arteries
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Capillaries
Pregunta 2
Pregunta
The walls of arteries can be weak and rigid.
Pregunta 3
Pregunta
Too much platelets available in blood might cause a heart attack.
Pregunta 4
Pregunta
When you [blank_start]bump[blank_end] yourself hard, some of the [blank_start]capillaries[blank_end] near the skin [blank_start]burst[blank_end] and the [blank_start]blood[blank_end] leaks out onto the surrounding [blank_start]tissue.[blank_end]
Respuesta
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bump
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capillaries
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burst
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blood
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tissue.
Pregunta 5
Pregunta
Label where the vein, artery and capillaries would go.
Pregunta 6
Pregunta
The heart is made up of three types of tissue; Connective tissue, Muscle tissue and epithelium.
Pregunta 7
Pregunta
The heart has four chambers; two chambers collect blood from the body and pump it to the lungs and the other two collect blood from the lungs and pump it around the body.
Pregunta 8
Pregunta
What happens when you have too much cholesterol in your bloodstream?
Respuesta
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It can block up arteries.
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It can cause heart attacks.
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It can reduce the blood flow to the heart muscles.
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All of the above.
Pregunta 9
Pregunta
Blood is the only organ in the body that exists as a liquid.
Pregunta 10
Pregunta
What are some different things that blood carries to cells.
Respuesta
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Oxygen, nutrients, water.
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Carbon dioxide and wastes.
Pregunta 11
Pregunta
Haemoglobin is the pigment that gives red blood cells their red colour.
Pregunta 12
Pregunta
[blank_start]White[blank_end] blood cells are part of the [blank_start]immune[blank_end] system that help fight against [blank_start]disease.[blank_end]
Pregunta 13
Pregunta
There are around 300 million [blank_start]red blood cells[blank_end] in one drop of blood.
Pregunta 14
Pregunta
There are 400,000 [blank_start]white blood cells[blank_end] in a drop of blood.
Pregunta 15
Pregunta
Your blood is made up of;
Respuesta
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Plasma, White Blood cells and Cholesterol.
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Cholesterol
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Red blood cells, White blood cells.
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Platelets, plasma and white blood cells.
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Cholesterol and oxygen.
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Red blood cells, white blood cells, plasma and platelets.