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What is Which of the following is a skeletal muscle relaxant that acts as a central a2 adrenergic agonist: and explain in detail?
* Tizanidine and brimonidine are alpha2 adrenergic agonists. Tizanidine is used as a centrally acting muscle relaxant whereas brimonidine is used topically for the treatment of glaucoma. * Chlormezanone is a centrally acting muscle relaxant that acts by inhibiting the spinal internuncial neurons. * Quinine is a directly acting peripheral muscle relaxant.