<prompt> In large tapeworm infestations. True isThe diagnosis is confirmed by Sabin Feldman dye testIntestinal obstruction is usually the presenting featureEggs are frequently detected in the stoolsNone of the above  <response>: C Eggs are frequently detected in the stools Diagnosis of TAPEWORM infection Infection with the adult worm is diagnosed by demonstration of eggs, or more specifically of proglottides in faeces. It can be differentiated from T. saginata on the characteristics of the proglottides. 