Medicine A 50-year male quaz quarry worker presents with progressive dyspnoea on exeion. Which of the following is the likely pneumoconiosis? A Asbestosis B Byssinosis C silicosis D Berylliosis 💡 Explanation A 50-year male quaz quarry worker presents with progressive dyspnoea on exeion. Which of the following is the likely pneumoconiosis? ✓ Correct Answer: C. silicosis