How many blood vessel types do humans have?
  • 4
  • 5
  • 3
  • 2
Human blood vessels are
  • artries, capillaries, and atria
  • ventricles, atria and pulmonary veins
  • capillaries, artries, and veins
  • veins, artries, and aorta
The thickest and strongest blood vessel is the
  • vein
  • artery
  • capillary
  • both veins and capillaries
The blood vessel that has the largest diameter is
  • vein
  • artery
  • capillary
The blood vessel that has valves at intervals...
  • capillary
  • artery
  • vein
  • none of the above
Valves in veins
  • support them
  • protect them
  • prevent the backward movement inside them
  • provide them elesticity
which of the blood vessels do you think have greatest blood pressure
  • veins
  • capillaries
  • atria
  • arteries
Carry blood away from heart; mostly oxygen-rich
  • Arteries
  • Veins
  • Capillaries
Carry blood toward heart; mostly oxygen-poor
  • Arteries
  • Veins
  • Capillaries
These are one cell thick
  • arteries
  • capillaries
  • veins
Which blood vessels take blood TO the heart?
  • Veins
  • Arteries
  • Capillaries
Which blood vessels take blood AWAY from the heart?
  • Veins
  • Arteries
  • Capillaries
Which is the smallest of the 3 blood vessels?
  • Veins
  • Arteries
  • Capillaries
Which arteriole is dilated?
heal sb-1-Blood Vesselsimg_no 768.jpg
  • 1
  • 2
  • 3
Which arteriole is constricted?
heal sb-1-Blood Vesselsimg_no 769.jpg
  • 1
  • 2
  • 3
The redistribution of blood flow during exercise increases to the:
  • Kidneys
  • Liver
  • Brain
  • Muscles
During exercise more blood is directed to the working muscles and this is achieved via:
  • Vasodilation of capillaries supplying muscle
  • Vasoconstriction of capillaries supplying muscle
  • Vasodilation of capillaries supplying the heart
  • Vasoconstriction of capillaries supplying the heart
Build up of blood in around the muscles due to not cooling down after exercise.
  • Vasoconstriction
  • Venous Pooling
  • Capillary sphincters
  • Vein
The muscles contracting is important for returning the blood back to the heart against gravity in which vessels.
  • Arteries
  • Veins
  • Capillaries
  • Blood
Vessel responsible for transfer of oxygen and nutrient into the muscle and waste products out of the muscles.
  • Capillaries
  • Arteries
  • Blood
  • Arterioles
During exercise blood is directed away from the organs and this is achieved via:
  • Vasoconstriction of the capillaries at the internal organs.
  • Vasodilation of the capillaries at the organs.
  • Arteries pump blood away from the heart
  • Veins pump blood back to the heart.
Pre-Capillary Sphincters are responsible for what?
  • Opening and closing capillaries helping directing blood to certain areas of the body.
  • Cardiac Arrest
  • Arteries have thick muscular walls
  • Veins have valves
Coronary Atertery
  • Supply muscles with blood
  • Supply the heart with blood and when blocked cause heart attacks.
  • Arteries that clot
  • Veins that collapse
These carry blood to the heart:
  • arteries
  • veins
  • capillaries
  • arterioles
These carry blood away from the heart
  • arteries
  • veins
  • venules
  • capillaries
These have muscular walls:
  • capillaries
  • veins
  • venules
  • arteries
These have valves that prevent backflow of blood
  • arteries
  • veins
  • arterioles
  • capillaries
Where material exchange takes place between the cells and blood vessels:
  • arteries
  • veins
  • venules
  • capillaries
Largest artery in the human body:
  • Pulmonary artery
  • femoral artery
  • aorta
  • carotid artery
Carry oxygenated blood back to the heart, only type of these to do this:
  • pulmonary arteries
  • pulmonary veins
  • pulmonary capillaries
  • aorta artery
Gas, nutrient, and waste exchange occur between the __________ and the tissues of the body. 
  • veins
  • arteries
  • capillaries
  • legs
Oxygen and carbon dioxide are transported between the blood and alveoli by way of
  • exocytosis and endocytosis by endothelial cells
  • diffusion from areas of higher concentration to lower concentration
  • pinocytosis using fluid-filled vesicles
  • active transport (using ATP) by protein carriers of endothelial cells
What is the space between the structure of a blood vessel?
  • Artery
  • Lumen
  • Gap
  • Loomen
I have muscular walls, and a small lumen.
  • Artery
  • Vein
  • Capillary
  • Arteriole
I have a large lumen, I have thin muscular walls.
  • Artery
  • Vein
  • Capillary
  • Arteriole
What is Haemoglobin?
  • Iron rich protein that transports oxygen in the blood cells. 
  • Blood Cells
  • Blood Vessels
  • A type of Capillary
Mitchell has been exercising and his face is Red. What is Vasodilation?
  • This occurs when the artery walls increase in diameter 
  • This occurs when the artery walls decrease in diameter 
  • When the ARTERY IS FEELING IT
Which is the largest artery in the body?
  • Aorta 
  • Superior Vena Cava
Which is the largest vein in the body?
  • Aorta 
  • Arteriole 
  • Superior Vena Cava 
0:0:1



Answered

Not Answered

Not Visited
Correct : 0
Incorrect : 0