During those four days Terence had his blood drawn-;eight times. Urine collected at least twice. There was a CT scan of his chest and an MRI of his brain. A physical therapist dropped by several times. A nutritionist talked about cancer fatigue, decompensation, and calorie needs. Over the stay, at least 29 professionals-;nurses, physical therapists, a nutritionist, and nine M.D.s-;attended to his needs.