Longest diameter of fetal skull is:: (A) Biparietal, (B) Bitemporal, (C) Occipito temporal, (D) Submentovertical
Answer is D. Ans. is d, i.e. SubmentoverticalRef. Dutta Obs 9/e p 77-78Remember:Smallest diameterLongest diameterIst = Bimastoid diameterIInd = Bitemporal diameterIst = Mento verticalIInd = Submento vertical/occipitofrontal