Notes on Nursing Notes on Nursing Notes on Nursing: What it is and What it is Not is a book first published by Florence Nightingale in 1859. A 76-page volume with 3 page appendix published by Harrison of Pall Mall, it was intended to give hints on nursing to those entrusted with the health of others. Florence Nightingale stressed that it was not meant to be a comprehensive guide from which to teach one's self to be a nurse but to help in the practice of treating others. In her introduction to the 1974 edition, Joan Quixley, then head of the Nightingale School
What Is and What Should Never Be (Supernatural) creepy look to it". He was pleased to see Smith and Palicki return, and found the character of Carmen to be "a nice addition to the family". Don Williams of BuddyTV agreed, and ranked the episode third in his list of the best episodes of the first three seasons. Deeming it the best standalone episode, he noted that it "can be embraced by anyone who enjoys clever writing, great acting, or a shirtless Jensen Ackles". General Specific Notes What Is and What Should Never Be (Supernatural) "What Is and What Should Never Be" is the twentieth episode of the paranormal