459.Bald tongue of sandwith is seen in

a.Perinicious anaemia

b.Niacin deficiency

c.Riboflavin defeciency

d.Scarlet fever

Ans-b.Niacin deficiency

458.Pseudorhagades are seen in

a.Ectodermal dysplasia

b.Congenital Syphillis

c.Scleroderma

d.Oral sub mucous fibrosis

Ans-a.Ectodermal dysplasia

457.Coup-de -sabre appearance is seen in

a.Scleroderma

b.SLE

c.Rhinoscleroma

d.Solar elastosis

Ans-a.Scleroderma