Black panthers distinguish themselves by an unmatched ability and intelligence displayed in their hunting skills. They are successful hunters and easily adapt to diverse environments and various circumstances. Most black panthers hunt at night.
A pulmonologist is a doctor who specializes in treating diseases of the lungs, such as lung cancer, COPD, and tuberculosis. With cancer, a pulmonologist aids in diagnosis and treatment. They are also called pulmonary specialists. These doctors specialize in surgery of the chest (thorax).
In diagnosing and treating obstructive lung diseases such as chronic obstructive pulmonary disease (COPD), doctors often use various tests to determine the severity of disease. One of these is a test called a spirometry, in which various measurements of lung function can be calculated.