<prompt> Which is found in DiGeorges syndrome -TetanyEczemaMucocutaneous candidiasisAbsent B and T cells  <response>: DiGeorges syndrome is a developmental defect affecting third and foh pharyngeal pouches which leads to aplasia or hypoplasia of thymus and parathyroid glands. T cells are absent or deficient in circulation. -patients show enhanced susceptibility to viral , bacterial fungal infections. - infants present with cardiac defects and neonatal tetany. Reference : Baveja text book of microbiology, 4th edition, pg no:151,152 p 