. . . the nurse wasn’t anywhere on the floor. I started looking around, asking other nurses. My frustration grew when I realized that something about the entire floor felt wrong. The entire night shift had disappeared. My chest tightened and I started to worry about what had happened at the hospital last night.

That’s a short excerpt from the Reflections essay in the October issue of AJN, “A Good Nurse.” It’s by oncology nurse Theresa Brown, who happens to also have a new column out this week at the New York Times Opinionator blog. Never one to shy away from sensitive topics, in this essay she takes on the shock and betrayal in learning a fellow nurse has been abusing drugs on the job. Click the link above or the image on the right to read the whole short essay (click through to the PDF version for the best reading experience). We welcome your responses here, of course.—Jacob Molyneux, senior editor