<prompt> A woman treated with lithium during pregnancy, the fetus should be tested for:Neural tube defectsCardiac malformationsUrogenital abnormalitiesScalp defects  <response>: Ans. B Cardiac malformations.Ref: Katzung, 11e p500; Goodman and Gilman, 11e p1326; KDT 8e p 476-477Lithium, if taken during pregnancy, can cause Ebsteins anomaly in the fetus, which is a congenital heart disease presenting as tricuspid atresia. 