Matter, Energy, and Life of Michaela A. Castello.

Long Reads

Stories that take a bit longer to get through.

  • Urine Output

    In the hospital we care a lot about urine. While we no longer taste the sweetness of diabetes mellitus compared to the flavorless diabetes insipidus, we measure urine output (UOP), volume (per kilo per hour), color, red cells, white cells, nitrites, bacteria… Pee-related reasons for sticking around the hospital range from the anatomic (a kid…


  • Critical Care

    Michael rides in an ambulance for the first time as an adult and learns from some of the most competent people in the children’s hospital.


  • Leveling Up

    If there’s anyone left still following along after all the extended silences and affirmative responses to the “are you still in school” question, it’s time to check in with what I’m doing now. While I did, in fact, graduate with some degrees a while back there’s still a long way to go on the path…