The nurse is preparing a presentation on nutrition to a group of pregnant adolescents. Which of the following would be important for the nurse to include in the teaching plan?
1. Spinach is an excellent source of calcium in the diet.
2. Two to four servings of whole-grain products are recommended.
3. Three or more servings of dairy products meet the calcium requirement.
4. Vitamin A supplements may be necessary for clients who are vegetarian.
Three or more servings of dairy products meet the calcium requirement. These can be obtained through milk, cheese, yogurt, and foods such as tofu. Spinach contains oxalates, which decrease the availability of calcium. Six to eleven servings of whole grains are recommended. Vitamin A supplements are not necessary in vegetarian diets because most vegetarian diets are rich in vitamin A. Vitamin A supplements can lead to anorexia, irritability, hair loss, and damage to the fetus.
CN: Basic care and comfort; CL: Synthesize
小编寄语：Sometimes you gotta get through your fears to see the beauty on the other side.唯有挣脱恐惧的枷锁，方能领略别样的风光。