NSC 301 Exam 1 Possible Questions

NSC 301 Exam 1 Possible Questions Things that can impair fertility in men - Correct Answers low zinc status, heavy metal exposure identify periconceptional nutritional exposures that may disrupt fetal growth and development - Correct Answers iron deficiency, diabetes, high vitamin A intake what is a critical time period to get folic acid when neural tube defects can occur? - Correct Answers 3-4 weeks what is the main treatment for women with female athlete triad? - Correct Answers bone mass increase, correction of negative energy balance Treatment of PCOS? - Correct Answers Increase insulin sensitivity, lean protein, metformin, high fiber, dairy, whole grains, low GI carbs Anabolic stage of pregnancy - Correct Answers increased maternal fat stores capacity to deliver nutrients, oxygen, and blood Catabolic stage of pregnancy - Correct Answers increased production of glucose levels, accelerated metabolism, increased appetite, blood volume increase iron-deficiency anemia - Correct Answers low hemoglobin levels, become pale, tired, and rapid heart rate What is PKU? - Correct Answers inherited disorder of amino acid metabolism, interfere with amino acid transport foods to avoid on low phenylaline diet - Correct Answers cookies, chicken, rice, beef, pasta, cheese, milk, eggs, soy beans, peas, nuts characteristics of someone with PCOS - Correct Answers often obese, high insulin, outer layer of ovaries are hard, fail to release eggs, women often have high testosterone levels leading to facial hair what is the placenta and what is its role? - Correct Answers organ connected to fetus that provides it hormone and enzyme production, removal of waste products, nutrient and gas exchange, and barrier to types of bacteria what is the prefe