A<unk> , or lung examination, is performed as part of a physical examination, in response to<unk>  symptoms such as shortness of breath, cough, or chest pain, and is often carried out with a cardiac examination. The four steps of the<unk>  exam are inspection, palpation, percussion, and auscultation of<unk>  sounds, normally first carried out from the back of the chest.
Respiratory examination
Pulmonary examination
Cardiovascular examination
Breath diagnostics
Cardiac examination
HEENT examination
Modes of mechanical ventilation
Mental status examination