During moderate aerobic exercise, the human body will change its respiratory cycle in order to meetincreased metabolic demands. During heavy exercise, further changes in respiration are required to meet the extrememetabolic demands of the body.Which lung value will change more during moderate exercise, the ERV or the IRV?
Stop & Think Questions:When obstructive lung disease develops, what happens to the FEV1 (%)?
Compared with the normal patient, what happened to the FVC in this patient?
Compared with the normal patient, what happened to the FEV1 in this patient?
Compared with the normal patient, what happened to the FVC in this patient?
Compared with the normal patient, what happened to the FEV1 in this patient?
06/10/13
page 3
Which values in this spirogram have notreturned to those of the normal patient (select all that apply)?
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- Spring '08
- Sikorski
- IRV, asthma attack, normal patient
