Hematology _ Oncology Main 1-10,Q 1,A 65-yesr-old msn comes to the emergency department due to sudden-onset painless vision loss irt the right eye that began several hours ago. The patient says, IFlt was like a shade dropping over my eye. He had a similar episode 3 months ago that resolved spontaneously after several minutes. He has never seen flashing lights or floaters in his eyes. The patients medical history includes hypertension and hyperlipidemia. Temperature is 37.1 C (98.8 F), blood pres
