Know how to spot the danger signs A patient developing cardiac tamponade will look like he's going into shock. When the heart can't pump, the ventricles can't fill, cardiac output drops, and vascular collapse ensues. The first symptoms may be nonspecific, such as anxiety and restlessness.
A healthy diet has sugars. Sugars and their polymers (complex carbohydrates) are absolutely essential for a healthy diet. Carbohydrates provide you the energy necessary for a healthy living and no diet can be called healthy if it has no sugars or carbohydrates. Again, the important thing is the source.
3 characteristics of an essential nutrient. 1. at least one specific biological function of the nutrient in the body must be identified. 2. omission of the nutrient from the diet must lead to a decline in certain biological functions (ie. production of blood cells) 3. replacing the omitted nutrient in the diet before permanent damage occurs will restore those normal biological functions