Depending on your school, you may also study the Sociology of the Family, Philosophy and/or Ethics. You'll also be required to take a couple composition courses and some basic math in your first years of nursing school.
What nitrient essential to the health of all tissues? The one single most essential nutrient for all tissues in the bodyis water. It is the one that no cell can live without. Drinkingplenty of water on a daily basis is important â¦for good health.
Make sure you get enough of the following nutrients. 1  Iron plays a key role in the production of red blood cells. 2  Protein is an important nutrient for almost every part of your body. 3  Calcium builds strong bones and helps prevent osteoporosis.  Vitamin D also plays an important role in bone health.