BIO 204 Review Guide for Lab Quiz #2
Respiratory Section:
Respiratory Volumes:
Tidal volume (VT):
Inspiratory Reserve Volume (IRV): amount of air that can be inhaled in addition to the VT
1900 ml in women vs. 3300 ml in men
Expiratory Reserve Volume (ERV):
Residual Volume (RV): amount of air that remains in lungs after maximal exhalation
can't get it out - keeps lungs inflated
Respiratory Capacities:
Inspiratory Capacity (IC) =
Functional Residual Capacity (FRC):
Total Lung Capacity (TLC):
Vital Capacity (VC):
Dead Space (VD):
Respiratory Minute Volume (VE): RR x TV
12 brths/min x 500 ml/breath = 6L/min.
Alveolar Ventilation:
RR x (VT - VD)
Pulmonary Function Tests:
Spirometer:
Peak flow meter: measures the maximum rate of air movement during forced
exhalation
Obstructive Pulmonary Disease:
Restrictive Pulmonary Disease:
Be able to able to label a spirometry graph and an EKGChemical Digestion (p. 903)
•catabolic process:
