<prompt> Which of the following is an indiction for tonsillectomy-Rheumatic feverGlomerulonephritisRecurrent upper respiratory infectionAll  <response>: Ans. is c i.e., Recurrent upper respiratory infection Indications of tonsillectomy If more than six attacks of tonsillitis in a year for two consecutive years. o Recurrent sore throat o Tonsillar or pentonsillar abscess o Retention cyst of tonsil o Diphtheria carriers o Tonsillolith o Suspicious malignancy o Obustructive sleep apnea 