A 35-year-old male patient has a total lung capacity (TLC) of 6.2 liters, a functional residual capacity (FRC) of 3.5 liters, and a residual volume (RV) of 1.5 liters. What is the patient's vital capacity (VC), and what does it suggest about the patient's lung function? 1.2 L, severe restriction 2.2 L, moderate restriction 4.7 L, mild restriction 5.2 L, normal lung function

The patient's vital capacity is 2.7 liters which indicates a level of lung restriction, likely between moderate to severe given the significant reduction.

Explanation:

The patient's Vital Capacity (VC) is calculated by subtracting the Functional Residual Capacity (FRC) from the Total Lung Capacity (TLC). So in this case, VC = TLC - FRC which equals 6.2L - 3.5L = 2.7 L. The vital capacity of an adult male is usually between 4.5-6 L. Therefore, in this case, this patient's vital capacity is lower than normal, which suggests a level of lung restriction. It's hard to put a label on the severity without more information, but it's likely moderate to severe given the significant reduction.

Learn more about Lung Capacity here:

https://brainly.com/question/36878530

#SPJ11