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Kaplan Qbank USMLE



Author4 Posts
  #1

True or false?
Increasing preload will
a. reduce ventricular end-diastolic pressure
b. reduce the muscles peak tension
c. decrease the initial velocity of shortening?
d.decrease the time it takes the muscle to reach peak tension
e. increase ventricular wall tension

  #2

a.false
b.false
c.??
d.false
e.true

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i m not perfect but i wanna get close to it......

  #3

all are false but e)


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One down, 3 to go...

  #4

e


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