Problem
A 23-year-old woman suffered for many years from recurrent pains in heer limbs and abdomen. Her mother was Italian and known to suffer from beta thalassemia trait. Her father was Afro-Caribbean. Her Hb was 10 g/dL and MCV 70fL What are the abnormalities, diagnosis, which tests would diagnosis and what to expect, what abnormality would you expect from the patient's father?