Fetal anemia is detected on Doppler of:
Uterine artery
Umbilical artery
Middle cerebral artery
Any of the above
Ans. is c, i.e. Middle cerebral arteryRef. Williams 23/e, p 362, 363As discussed in the text:Doppler of Middle cerebral artery is used to detect.(i). Fetal anemia as in Rh isoimmunization, vasa previa and TTTS(ii). IUGR
Diagnosis in Obstetrics