Blood and Cardiovascular

Match the following

• mini blood vessels, where oxygen and carbondioxide are exchanged

• veins

• pumps blood

• arteries

• vessels going back to the heart and lungs - full of carbondioxide

• heart

• Vessels going away from the heart and lungs - full of oxygen

• capillaries

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These are tiny blood vessels where the cells and the blood exchange nutrients, oxygen and waste.

• capillaries

• arteries

• veins

The heart is a large muscle that pumps the blood through the body. What type of muscle is it?

• skeletal muscle

• smooth muscle

• cardiac muscle

Blood flowing between the heart and lungs is​ (a)   .

Blood flowing around the body is ​ (b)   .

• Pulmonary circulation

• Systemic Circulation

What is the fluid matrix in blood known as?

• Cytoplasm

• Hemoglobin

• Serum

• Plasma

Figure below shows one type of blood cell. What is the name of the blood cells and its function?

• Red blood cell , Transport food

• White blood cell , Transport food

• Red blood cell, Transport oxygen

• White blood cell, Transport oxygen

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Types of cells in the blood that causes blood clots to form

• Platelets

• White Blood Cell

• Plasma

• Hemoglobin

If someone has anemia, they have fewer red blood cells. What happens?

• Their blood cannot carry as much oxygen to their cells.

• Their blood cannot protect their lungs from infections.

• Their blood sugar rises, but there is less glucose in their cells.

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The oxygen-carrying protein in blood

• Platelets

• Blood

• Plasma

• Hemoglobin

• White Blood Cells

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Where are erythrocytes produced?

• In the liver

• In the spleen

• In red bone marrow

• In the lymph nodes

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