Question

1. choose the condition shown in the image.

pleurisy
pneumothorax
rhonchi
silicosis

Explanation:

Pneumothorax is a condition where air enters the pleural space (between the lung and chest wall), causing lung collapse. The image likely shows air around the lung (as indicated by "Air around lung" label), which matches pneumothorax. Pleurisy is inflammation of pleura, rhonchi are abnormal lung sounds, and silicosis is a lung disease from silica dust—none match the "air around lung" depiction as well as pneumothorax.

Answer:

B. Pneumothorax