Medicine In a patient with anemia, a low MCV and a negative fecal occult blood, indicates the possibility of which gastrointestinal disease? A Peptic ulcer disease B Alcoholic liver disease C Hookworm infestation D Celiac disease 💡 Explanation In a patient with anemia, a low MCV and a negative fecal occult blood, indicates the possibility of which gastrointestinal disease? ✓ Correct Answer: D. Celiac disease