instruction: count the number of medications that patient 032-24135 was prescribed during this hospital encounter.
response: SELECT COUNT(*) FROM medication WHERE medication.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '032-24135' AND patient.hospitaldischargetime IS NULL))