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: patient recorded as having no known allergies to drugs attending: addendum: after final discharge planning, pt's insurance had not approved transfer to nh so she was kept here overnight. she was switched to a morphine gtt to better control her pain and she passed away peacefully that night. discharge disposition: extended care facility: center md, procedure: transfusion of packed cells diagnoses: anemia of other chronic disease hematemesis neoplasm related pain (acute) (chronic) secondary malignant neoplasm of ovary malignant neoplasm of stomach, unspecified site 

Answer: The patient is high likely exposed to