55 Yr old man presented with Iron deficiency anemia and chronic constipation. Fecal occult blood reportedly negative twice.
What is the next step in management?
A- Colonoscopy
B- Nutritional history and advice
C- Full anemia work up
D- Vitamin C therapy
E- Bleeding nuclear scan
What is the next step in management?
A- Colonoscopy
B- Nutritional history and advice
C- Full anemia work up
D- Vitamin C therapy
E- Bleeding nuclear scan