Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: allergies: asa. pt filled her phenob. prescription a few days ago. came up here to visit a friend-this am unable to get oob-brought to the ew. pt is alert and oriented to self and hospital. lethargic. unaware of date or name of hospital. mae. phenob level 88.9-second level from 1630 is pnding. placed on bicarb gtts and urine ph is being followed. abg-93-37-7.45-27/1. per ew nurse, pt became combative with attempt to drawn blood. pt placed in 4 point leather restraints and has 1:1 sitter. 90-130/50's. hr 100's. afebrile. k-4.2, na-138, free ca-1.25; hct-37.6. pregnancy test-negative. lines: #20-patent. procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours spinal tap incision of lung insertion of endotracheal tube diagnoses: other convulsions acute respiratory failure pneumonitis due to inhalation of food or vomitus poisoning by barbiturates suicide and self-inflicted poisoning by barbiturates 

Answer: The patient is high likely exposed to