প্রশ্ন ব্যাংকSite of absorption of vitamin B12 is: 9 নভেম্বর 2026 ক) Jejunum খ) Ileum গ) Stomach ঘ) Duodenum
প্রশ্ন ব্যাংকA 60 year old gentleman has been diagnosed as vitamin B12 deficiency due to pernicious anemia. Which of the following is unlikely to happen? 9 নভেম্বর 2026 ক) Posterior column involvement খ) Optic atrophy গ) Corticospinal tract involvement ঘ) Seizure