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Kaplan Qbank USMLE



Author4 Posts
  #1

A normal 32 years old woman breaths inas much air as she ca and then exhales as much air as possible. the lung volume at maximam inspiration is 7.0 and the lung volume after max expiration is 1L.her tidal voulme during normal breathing at rest is 0.5L, and her functional residual capacity is 3 L.what is her vital capacity(in liters)?
a)3.0
b)3.5
c)4.0
d)5.0
e)5.5
f)6.0

  #2

6 litre

  #3

can u pls calculate it here?

  #4

Max. volume of lung tht is attained is 7.0 litres
Residual volume is 1 litres
7-1 = 6.0litres (vital capacity)

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