<prompt> Fairy 23 year old pregnant female having severe sensitivity to amoxicillin drug used to treat Gonorrhea in a single dose should beCeftriaxoneTetracyclineCiprofloxacinSpectinomycin  <response>: Ref-Katzung 10e p761,762 Ceftriaxone is contraindicated in patients having severe allergy to penicillins. Tetracvclines are not etfective against gonorrhoea. Although ciprotloxacin is etfective as a single dose treatment ot gonorrhoea but it is contraindicated in pregnancy. Spectinomycin can be given as single dose treatment of PPNG. 