Question

What three tests are used for initial evaluation of
pulmonary function?

Answer 1

The three tests used for initial evaluation of pulmonary function are Forced Expiratory Volume (FEV1), Forced Vital Capacity (FVC), and FEV1/FVC Ratio.

Step-by-step explanation:

Three tests used for initial evaluation of pulmonary function are:

Forced Expiratory Volume (FEV1): Measures how much air can be forcibly exhaled in one second.

1. Forced Vital Capacity (FVC): Measures the total amount of air that can be forcibly exhaled.
2. FEV1/FVC Ratio: This ratio is used to diagnose lung diseases like asthma, emphysema, and fibrosis.

These tests help in assessing lung function and diagnosing respiratory conditions by measuring the lung volumes and capacities. They provide valuable information about the efficiency of lung ventilation and the presence of any obstructions or restrictions in the airways.