A _______ deficiency causes the following clinical condition…

A _______ deficiency causes the following clinical condition:”A patient comes into the emergency room with complaints of weakness, dizziness and dark port wine colored urine. The patient’s hemoglobin dropped to 7.5 g/dL. The doctor takes a patient’s history and notes the patient started taking the antibiotic Chloramphenicol (Oxidative drug) that morning because of a eye infection. Which of the following conditions is the patient suffering from? “