As far as solving this math problem goes, I'd say you pretty much nailed the hammer on the head.

From euery worke he chalenged essoyne.

Test Purpose 1) to diagnose acute pancreatitis, acute relapse of chronic pancreatitis, 2) to distinguish between acute pancreatitis and other causes of abdominal pain requiring immediate surgery, 3) to evaluate possible pancreatic injury caused by abdominal trauma or surgery, 4) to help in the diagnosis of epidemic and alcoholic parotitides.

My servant was late one morning, and I was greatly annoyed at his delay. He came up and stood before me with his usual salaam, and with a slight catch in his voice explained that his eight-year-old daughter had died last night.