HUN1201 Exam Solved 100% Correct Answers 2025

Which of the following is a characteristic of iron utilization? - -Most of the body's iron is recycled Which of the following is a characteristic of the trace minerals? - -The human body only needs a small amounts for optimal functioning Which of the following can be caused by iron defiency? - -Anemia Which of the following nutrients can play a role as antioxidants in the body? - -Selenium Which of the following is the best food sources for fluoride? - -Fluoridated tap water Which of the following is a behavioral symptoms of iron deficiency? - -Impaired energy metabolism and neurotransmitter synthesis Which of the following is a feature of iodide utilization? - -A deficiency or a toxicity leads to enlargement of the thyroid gland Which of the following represents the most reliable dietary source of zinc? - -Oysters and steaks Goiter is caused primarily by a deficiency of - -iodine Which of the following meats would be the best source of copper? - -Shellfish Which of the following is a modifiable risk factor of osteoporosis? - -Inadequate dietary intakes of calcium and vitamin D, Cigarette smoking, Alcohol abuse, and Excessive protein intake What is the major intracellular electrolyte? - -Potassium Which of the following population has the highest risk factor in developing osteoporosis? - -Older women Almost all (99%) of the calcium in the body is used to - -provide rigidity for the bones and teeth Which of the following statement about water is INCORRECT? - -Urination is the only way our body excrete water HUN 1201 HUN 1201 Which of the following is a feature of potassium? - -Liberal intakes may correct hypertension Where is interstitial water found? - -Between cells Which of the following is a feature of water and nutrition? - -Water intoxication is rare but can result in death When dietary intake of calcium is low, Parathyroid hormone will stimulate bone resorption in order to raise serum calcium level. - -True Calcium absorption is facilitated by the presence of - -vitamin D What is the name of the vitamin D-deficiency disease in adults? - -Osteomalacia Which of the following vitamins is synthesized by intestinal bacteria? - -K Which vitamin is routinely given as a single dose to newborns? - -Vitamin K Which of the following may result from excessive intakes of vitamin D by adults? - Mineral deposits in soft tissues such as the kidney What is vitamin K's major function in the body? - -Blood clotting Which of the following regarding fat-soluble vitamins are incorrect? - -Vitamin K is important for the vision Which of the following may contribute to vitamin D deficiency? - -breastfeeding without supplementation Which of the following conditions is known to lead to formation of mineral deposits in the blood vessels and kidney? - -Excessive intake of vitamin D Which of the following is not a good food source for vitamin A? - -Peanut butter Which of the following is a feature of vitamin E? - -Deficiencies occur from inability to absorb dietary lipids The weight of a body minus the fat content is known as the ____. - -lean body mass The psychological desire to eat that accompanies the sight, smell, or thought of food is known as - -Appetite Which of the following eating disorder characterized as "recurrent episodes of binge eating and inappropriate compensatory behavior"? - -Bulimia Nervosa HUN 1201 HUN 1201 The Female Athlete Triad includes______________ - -Eating disorder, osteoporosis, and amenorrhea What fraction of the day's energy expenditure of the average person is represented by the basal metabolism? - -About 2/3 Which of the following diseases are associated with overweight? - -Cardiovascular Diseases, Type 2 Diabetes, Hypertension, and Elevated blood cholesterol What is the relationship between breakfast frequency and obesity? - -Inversely correlated Which of the following describes a relationship between leptin and energy balance? - Blood levels of leptin usually correlate directly with body fat. A nutritionally sound weight-loss diet might restrict daily energy intake to create a: - 500-kcalorie-per-day deficit Fat cell numbers increase during______________ - -childhood If body synthesizes protein more than it degrades, this means the body is in___________________ - -positive nitrogen status What percentage of total calorie should be provided by protein? - -10-35% Which of the following is not a function of protein in the body? - -help with fat digestion Which of the following food proteins has the best assortment of essential amino acids for the human body? - -Egg Which of the following is an essential amino acid? - -Leucine Protein digestion starts in the _____________, where _______________ denatures proteins. - -Stomach, hydrochloric acid Which of the following is an example of complementary proteins? - -Black beans and rice Which of the following is a nonessential amino acid in human nutrition? - -Proline What is the primary factor that differentiates one amino acid from another? - -The side group The process whereby messenger RNA is made from a DNA template is ____. - transcription HUN 1201 List the function(s) of fat in the body: - -energy sources, Cell membrane material, Skin insulation, and Shock Absorption In the digestion of fats, ______ acts as emulsifier. - -Bile Which of the following contains mostly saturated fatty acids and are solid in room temperature? - -Butter In which form are most dietary lipids found? - -Triglycerides Which of the following is a good food source of omega-3 fat? - -Salmon Lipids differ in their degree of saturation or unsaturation due to their number of ____. - double bonds Which of the following is a good food source for phospholipids? - -egg yolks Which product provides abundant amounts of omega-3 fatty acids? - -Flaxseed oil Which of the following foods contains cholesterol? - -Roasted turkey According to the Dietary Guidelines, what should be the maximum total fat intake as a percentage of energy intake? - -35% What structure prevents reflux of stomach contents? - -Lower esophageal sphincter What is a function of hydrochloric acid in the stomach? - -It creates an optimum acidity. During digestion, bicarbonate is produced by_____,the purpose of bica