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Kaplan Qbank USMLE



Author6 Posts
  #1

During a normal breathing cycle there are 3 intervals; At Rest before Inspiration begins, inspiration and expiration. Which of the Following occurs during the breathing cycle?

A) Alveolar pressure becomes less than atmospheric pressure during expiration
B) At rest the lung volume is at FRC + 1 Tidal Volume
C) During Expiration the IPP becomes more -ve
D) During Inspiration the IPP becomes less -ve.
E) IPP remains -ve at rest before Inspiration.


___________________
FORUM RULES-- Those who believe in telekinesis, raise my hand. I get enough exercise just by pushing my luck --P4U World.." The pure and simple truth is rarely pure and never simple."

  #2

E ipp - ve before Inspiration, value of - 5 cm water

  #3

nod

  #4

nodnod

___________________
FORUM RULES-- Those who believe in telekinesis, raise my hand. I get enough exercise just by pushing my luck --P4U World.." The pure and simple truth is rarely pure and never simple."

  #5

E is the Correct Answer.

___________________
FORUM RULES-- Those who believe in telekinesis, raise my hand. I get enough exercise just by pushing my luck --P4U World.." The pure and simple truth is rarely pure and never simple."

  #6

E







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