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During normal respiration without any effort the volume of air inspired or expired is called |
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|
a) |
Tidal volume |
b) |
Reserve volume |
c) |
Residual volume |
d) |
None of these |
|
During normal respiration without any effort the volume of air inspired or expired is called |
|||||||
|
a) |
Tidal volume |
b) |
Reserve volume |
c) |
Residual volume |
d) |
None of these |
(a)
Tidal Volume (TV) is volume of air inspired or expired in relaxed position (500 mL). It consists of 150 mL of dead space volume and 350 mL of alveolar volume.