Stem cells +nt in

Stem cells +nt in
A. inner cell mass
b. ectodrm
c. endodrm
d. mesodrm

Most frequent extra-articular manifestation in Felty’s Syndrome :-
A) Weight loss
B) Rheumatoid nodules
C) Sjogren’s syndrome
D) Lymphadenopathy
E) Skin pigmentation