Case: Eye pain

Read the following description and then answer 6 questions related to this optometry case. You'll receive the answers and explanations after you've responded to all the questions. Good luck! 

A 54-year-old male goes to your practice with severe pain in his right eye, accompanied by blurred vision and halos around lights. The pain started suddenly a few hours ago and has been escalating. The affected eye is red on examination with a mid-dilated, non-reactive pupil, and the cornea appears cloudy.