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6. What is parasympathetic nervous system known as?

  • Known as 'digest & relax'
  • Known as 'flight or fight'
  • Known as 'rest & digest'
  • Known as 'fight or flight'

7. What is the effects of a sympathetic nervous system?

  • Causing the blood flow to become blocked
  • When the body prepares for intense physical activity
  • When the body relaxes & slows many high energy functions

8. What happens to the heart when you exercise regularly?

  • Heart becomes tight
  • Heart gets smaller in size
  • Heart muscle increases in size & strength
  • Heart weakens

9. Responses the cardiovascular system to a single sport or exercise session?

  • Slows heart rate down
  • Die
  • Increased heart rate
  • Lowers blood pressure

10. Definition of an increased heart rate?

  • When an increase in water gets added to the blood stream everytime the heart beats.
  • When the number of heartbeats slows down per minute
  • Number of heartbeats per unit of time, usually per minute
  • When the heart beats with more force

11. What is the redirection of blood flow?

  • When the blood flows in the opposite direction when the heart contracts
  • When the blood redirects to the place where it is most needed.
  • When the blood redirects when there is too much in one area
  • When the blood flow changes direction due to the temperature of body parts.