BIOL 221 Lecture Notes - Lecture 7: Functional Residual Capacity, Electronvolt, Spirometer
Document Summary
Define the following lung volumes and capacities. Show equations for those that can be calculated. Review your notes from lab, then define the lung volumes and capacities given. For the capacities, which are combinations of two or more volumes, give the equation to calculate the capacity. Also, indicate which can be directly measured with a spirometer and which need to be calculated based on other values. On this slide, you should define forced expiratory volume (fev), expiratory reserve volume (erv), residual volume (rv), total lung capacity (tlc), and functional residual capacity (frc). Amount moved into/out of lungs per minute. Function of tidal volume (vt) and respiratory rate (f; breaths per minute) Minute respiratory volume (mrv) is the volume of air moved into and out of the lungs in one minute. It is a function of tidal volume (vt) and respiratory rate (f, breaths per minute) and is calculated by multiply the two. Volume of air reaching alveoli per minute.