In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.

Question: Which of the following skin diseases is associated with celiac disease? 
 Options:  <1> Atopic dermatitis. <2> Dermatitis herpetiformis <3> Molluscum contagiosum. <4> Annular granuloma. <5> Rosacea
2

Question: They can be part of the B lymphocyte receptor on the cell surface: 
 Options:  <1> IgM and IgG. <2> IgD and IgG. <3> IgD and IgM. <4> IgA and IgM. <5> IgG and IgE.
3

Question: Within the congenital anomalies of the abdominal wall are the omphalocele and gastroschisis. Both entities are defects of the wall. What is the difference between them? 
 Options:  <1> Omphalocele occurs at the umbilical level and gastroschisis at the epigastric level. <2> The defect, in the case of gastroschisis, is larger than the omphalocele. <3> In the omphalocele, a peritoneal sac covers the abdominal contents and not gastroschisis. <4> Omphalocele, unlike gastroschisis, is frequently associated with intestinal atresia. <5> Unlike the omphalocele, in gastroschisis the surgical treatment can be deferred.

3