<prompt> Which of the following is not used in glaucoma in a hypertensive patientDipivefrineβblockersAlpha agonistTrabeculoplasty  <response>: Alpha agonists Brimonidine and apraclonidine are contraindicated in hypertensive crisis.Dipivefrin is a prodrug which is converted into epinephrine inside the eyeball, so can safely be used in hypertension. 