<prompt> Cholinomimetics are useful in all of the following conditions EXCEPTGlaucomaMysthenia gravisPost operative atony of bladderPaial hea block  <response>: cholinomimetics use- 1.as miotic- in glaucomato reverse the effect of mydriatics after refraction testingto prevent adhesions between lens and iris or cornea 2.in myasthenia gravis 3.in postoperative paralytic ileus 4.post operative decurarization 5.in cobra bite 6.in belladonna poisoning 8.in Alzheimers disease REF: ESSENTIALS OF MEDICAL PHARMACOLOGY: KD TRIPATHI:7TH EDITION; PAGE NO 109 