20 year old female present with features of anemia. Blood tests: Hb - 5g/dL, MCV -52fL, MCHC - 20g/dL, PCV - 32% Diagnosis
The findings in the question are suggestive are Iron deficiency anemia. Hookwarm infections can cause this among the given options.
Phenytoin toxicity
Fish tape worm infection
Hook warm infection
Blind loop syndrome