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Grade 12Zoology

What you mean by respiratory index.which all respiratory volume is to be added to get human respiratory index

Profile image of nihala
9 Years agoGrade 12
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Profile image of Umakant biswal
ApprovedApproved Tutor Answer9 Years ago
dear nihala 
respiratory index can be defined as its the formula used in reporting polysomnography ( sleep study ) 
it reports on respiratory event during sleep . 
for calculating that you need to substract air inhaled and exhaled during sleep timing , breathing rate . 
HOPE IT CLEARS 
REGARDS