<prompt> Dialysis is not effective in: March 2005Salicylate poisoningDigoxin poisoningBarbiturate poisoningMethanol poisoning  <response>: Ans. B: Digoxin poisoning Dialyzable drugs and Poisons: Barbiturates : Phenobarbital -Pentobarbital -Amobarbital Alcohols : Methanol -Ethanol -Ethylene glycol -Isopropanol Analgesics : Acetylsalicylic acid -Methylsalicylate Metals : Calcium -Potassium -Sodium -Lithium Endogenous toxins : Uric acid -Uremic toxins -Hyperosmolar state Halides : Bromide Miscellaneous : Theophylline -Mannitol -Radiocontrast -Thiocynate - Boric acid -Aniline 