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- Multiple ChoicePlease save your changes before editing any questions.Which part of the blood is responsible for forming blood clots?ErythrocytesLeukocytesPlateletsPlasma
- Multiple ChoicePlease save your changes before editing any questions.The liquid portion of the blood is referred to as:PlasmaErythrocytesWaterLeukocytes
- Multiple ChoicePlease save your changes before editing any questions.These carry blood to the heart:arteriesveinscapillariesarterioles
- Multiple ChoicePlease save your changes before editing any questions.These carry blood away from the heartarteriesveinsvenulescapillaries
- Multiple ChoicePlease save your changes before editing any questions.These have muscular walls:capillariesveinsvenulesarteries
- Multiple ChoicePlease save your changes before editing any questions.These have valves that prevent backflow of bloodarteriesveinsarteriolescapillaries
- Multiple ChoicePlease save your changes before editing any questions.Where material exchange takes place between the cells and blood vessels:arteriesveinsvenulescapillaries
- Multiple ChoicePlease save your changes before editing any questions.Largest artery in the human body:Pulmonary arteryfemoral arteryaortacarotid artery
- Multiple ChoicePlease save your changes before editing any questions.Carry oxygenated blood back to the heart, only type of these to do this:pulmonary arteriespulmonary veinspulmonary capillariesaorta artery
- Multiple ChoicePlease save your changes before editing any questions.Gas, nutrient, and waste exchange occur between the __________ and the tissues of the body.veinsarteriescapillarieslegs
- Multiple ChoicePlease save your changes before editing any questions.What is the space between the structure of a blood vessel?ArteryLumenGapLoomen
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I have muscular walls, and a small lumen.
Artery
Vein
Capillary
Arteriole
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I have a large lumen, I have thin muscular walls.
Artery
Vein
Capillary
Arteriole
- Multiple ChoicePlease save your changes before editing any questions.The ________ is composed of circularly arranged layers of smooth muscle cellstunica internatunica mediatunica externanone of the above
- Multiple ChoicePlease save your changes before editing any questions.In arteries, the thickest layer of the wall is thetunica internatunica externatunica mediavasa vasorum
- Multiple ChoicePlease save your changes before editing any questions.As an arterial pathway moves farther from the heart, the arteriesget smallerget largerdo not change in sizehave a party
- Multiple ChoicePlease save your changes before editing any questions.As a venous pathway moves closer to the heart, the veinsget smallerget largerdo not change in sizewatch netflix
- Multiple ChoicePlease save your changes before editing any questions.Valves in veinsmake the use of a skeletal muscle pump unnecessary for venous blood floware the leading cause of high blood pressure.cause venous blood flow to go in only one directionare formed of the tunica media
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These blood cells are the protectors and help fight off disease.Red blood cellsWhite blood cellsPlasmaPlatelets - Multiple ChoicePlease save your changes before editing any questions.This part of blood helps it clot, when you get cut.Red blood cellsPlasmaPlateletsWhite blood cells
- Multiple ChoicePlease save your changes before editing any questions.These blood cells deliver oxygen to the parts of the body.RedWhitePateletsPlasma
- Multiple ChoicePlease save your changes before editing any questions._______ is made mostly of water and makes up about 55% of the bloodPlasmaPlateletsRed blood cellsWhite blood cells
- Multiple ChoicePlease save your changes before editing any questions.What part of blood is responsible for carrying oxygen and carbon dioxide to or from body cells?Red Blood CellsWhite Blood CellsPlateletsPlasma
- Multiple ChoicePlease save your changes before editing any questions.What part of blood is responsible for fighting infections?Red Blood CellsWhite Blood CellsPlateletsPlasma
- Multiple ChoicePlease save your changes before editing any questions.
A = tunica media
A = tunica interna
A = tunica externa
A = lumen
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B = tunica interna
B = tunica media
B = tunica externa
B = lumen
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A = artery
B = vein
A = artery
B = capilary
A = vein
B = capillary
A = capillary
B = vein
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C = tunica externa
C = tunica interna
C = tunica media
C = lumen
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Capillaries are....
up to 10 µm wide
up to 18 mm wide
up to 30 mm wide
up to 5 nm wide
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Which is true about capillaries?
they have pores to increase permeability
they have thick muscular walls
they are the biggest blood vessels in the body
they carry blood at high pressure