Medicine A patient diagnosed with carcinoma of lung presented with a serum calcium level of 16.4 mmol/L. What will be the first step in management? A IV fluids and furosemide B Immediate hemodialysis C Bisphosphonates D Chemotherapy with gemcitabine and carboplatin 💡 Explanation A patient diagnosed with carcinoma of lung presented with a serum calcium level of 16.4 mmol/L. What will be the first step in management? ✓ Correct Answer: A. IV fluids and furosemide