Vascular Shunt Mechanism

What is Vascular shunting?

• Muscle Cell
• Blood Disease
• Redistribution of blood flow during exercise
• Shutting of the blood vessel

By what level can the blood supply increase by?

• It doubles
• It doesn't increase
• It goes up fourfold
• Non of these

What is the opposite of vasodilation?

• Popopnagominanog
• Vasoreduction
• Non of these
• Vasoconstriction

What do chemoreceptors do?

• Pick up changes in oxygen
• Pick up changes in CO2
• All of these 
• Pick up changes in pH

True or False? "When at rest the arteries to the organs vasoconstrict with the capillery sphincter closed."

• True
• False

What percentage of blood flow at rest goes to the brain?

• 20%
• 13%
• 13.5%
• 8%

What is the total blood flow at rest?

• 2000ml
• 5800ml
• 4000ml
• 7000ml

how does the demand for blood change during exercise?

• Non of these
• it increases
• it descreases
• it stays the same