PNA Medical Abbreviation

Peanut Lectin

Phrenic Nerve Amplitude

Phrenic Neurogram Amplitude

Plasma Na

Prednisolone 21-Acdtate

Preferred Network Access

Partial Nail Avulsion

Personal Needs Allowance

Peanut Agglutinin-Negative

Pneumonia

Pneumonia is an inflammatory condition of the lung affecting primarily the microscopic air sacs known as alveoli. Typical signs and symptoms include a varying severity and combination of productive or dry cough, chest pain, fever, and trouble breathing, depending on the underlying cause.