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Lab week 1 233

respiration

QuestionAnswer
What is tidal volume the normal amount of air exhaled during resting breathing
what is the normal tidal volume 500ml
What is minute respirator volume (MRV The total amount of air a person breathed out during 1 minute.
How is MRV calculated? MRV = TV x Respiratory Rate (number of breaths in 1 minute)
Whate is Expiratory reserve volume (ERV) the amount of air forcibly exhaled after a normal exhalation has occurred
what is the normal ERV 1200ml
What is Vital Capacity? The total amount of air a person can exhale
what is the spirometry equation VC = TV+IRV + ERV
What is quiet breathing squeezing up with diaphragm
forced breathing squeezing up with diaphragm and in with ribs
what is pulmonary ventilation breathing
what is internal respiration or inspiration when the air goes into the lungs
what is external respiration or expiration when air passes out the lungs
what organs are used in inspiration nose>pharynx>larynx>trachea>Bronchi>aveoli ducts>aveoli>blood
From lungs to blood chemistry hhb>hbo2
from blood to tissue chemistry hbo2> HHB + O2
From tissue to blood (waste chemistry) CO2 + H2O > H2CO3 (makes carbonic acid)
Created by: deleted user
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