<prompt> Which of the following is not a feature of Acute congestive glaucomaDeep anglePainful conditionVertically oval pupilIncreased intraocular pressure  <response>: Clinical features of acute congestive glaucoma Symptoms: Sudden onset of very severe pain in the eye which radiates along the branches of 5th nerve and is frequently associated with nausea, vomiting and prostrations. Patient develops rapidly progressive loss of vision, redness, photophobia, and lacrimation. Coloured halos are seen.Signs:Lid edemaConjunctiva is chemosed and congested both conjunctival ciliary vessels are congested.Cornea is oedematous and insensitive.Anterior chamber is very shallow with aqueous flareAngle of anterior chamber is closed on gonioscopyIris is discolouredPupil is semidilated, vertically oval and fixed. It is non reactive to both light and accommodation.IOP is markedly raised 40-70 mmHgOptic disc is oedematous hyperemicFellow eye shows shallow anterior chamber and a narrow angle. 