All float in a saturated salt solution except -: (A) Clonorchis sinensis, (B) Feilised eggs of ascarsis, (C) Larva of strongyloids, (D) Trichuris trichura
Answer is A. The eggs of clonorchis may be demonstrated in feces or aspirated bile. They do not float in concentrated saline. REF:TEXTBOOK OF MEDICAL PARASITOLOGY;CKJ PANIKER;6TH EDITION;PAGE NO127