L1 Blood and Circulatory system

L1 Blood and Circulatory system

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Multiple Choice

Blood is a _________

• cells

• tissue

• solute

• red liquid

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Multiple Choice

Which system is the blood pumped around?

• Digestive system

• Skeletal system

• Circulatory system

• Muscular system

Multiple Choice

What is the shape of a red blood cell?

• disc

• triconcave

• concave

• biconcave

Multiple Choice

White blood cells are involved with our __________ system

• immune

• circulatory

• muscular

• digestive

Multiple Choice

Plasma is responsible for carrying _________ but oxygen.

• white blood cells

• red blood cells

• white and red blood cells

• everything

Multiple Choice

Plasma carries _____________.

• useful substances

• useless substances

• both useful and useless substances

• some substances

Multiple Choice

Platelets ______ to damaged sites when wounded.

• bond

• bind

• bend

• band

Multiple Choice

Which part of the blood: dissolved substances like carbon dioxide and glucose (not oxygen)?

• white blood cells

• red blood cells

• platelets

• plasma

Multiple Choice

Which parts of the blood: are essential parts of the immune system?

• white blood cells

• plasma

• red blood cells

• platelets

Multiple Choice

Which parts of the blood: help to clot blood at wounds?

• plasma

• red blood cells

• white blood cells

• platelets

Multiple Choice

Arteries carry ___________ blood.

• red blood

• oxygenated

• deoxygenated

• both

Multiple Choice

Veins carry _________ blood.

• white blood cells

• oxygenated

• deoxygenated

• both

Multiple Choice

Which of the following is NOT a type of blood vessel?

• artery

• capillary

• vein

• ventricle

Multiple Choice

Which blood vessel carries deoxygenated blood TO the heart and lungs?

• arteries

• capillaries

• veins

• plasma

Multiple Choice

Which blood vessels extremely THIN walls allow diffusion of oxygen into cells from the blood?

• veins

• arteries

• plasma

• capillaries

Multiple Choice

Which blood vessel has thick outer walls that carry blood AWAY from the heart to the rest of the body?

• artery

• vein

• capillary

• finger

Multiple Choice

Which part of the blood carries oxygen around the body using haemoglobin?

• artery

• vein

• red blood cell

• capillary

Multiple Choice

Which blood vessel has valves to prevent backflow?

• capillary

• artery

• plasma

• vein

Multiple Choice

Why is the plasma important?

• To release antibodies to fight infections.

• To transport oxygen around the body.

• To transport carbon dioxide around the body.

• To carry dissolved nutrients and glucose.