Question

In the term pyothorax, the combining form py/o means:

A) Chest
B) Pus
C) Lung
D) Fever
E) Bone

Answer 1

The combining form py/o means pus.

Step-by-step explanation:

In the term pyothorax, the combining form py/o means pus. Py/o is derived from the Greek word for pus, 'pyon'. Pyothorax refers to the presence of pus in the chest cavity. It is usually a result of an infection or inflammation in the lung or pleural space.