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9 RN Nutrition 7.0 Comprehensive Questions (Frequently Tested) with Verified Answers 2025/2026 Graded A+|Validate Pass 9 RN Nutrition 7.0 Comprehensive Questions (Frequently Tested) with Verified Answers 2025/2026 Graded A+|Validate Pass
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Which of the following statements about vitamins is incorrect? - ANSWER -They provide energy. Which of the following vitamins is transported in a micelle along with bile and fatty acids? - ANSWER -vitamin A Which of the following conditions will not destroy the vitamin content of foods? - ANSWER -cold Which of the following statements about xerophthalmia is correct? - ANSWER -It is permanent damage to the cornea due to a vitamin A deficiency. Which of the following substances is a form of naturally occurring vitamin E? - ANSWER -alpha-tocopherol Which of the following vitamins is light sensitive and abundant in milk? - ANSWER -riboflavin Which of the following vitamins is essential for blood clotting? - ANSWER -vitamin K Which of the following vitamins is important in a woman's diet before she conceives a baby? - ANSWER -folate
Which of the following conditions is a vitamin D deficiency disease in children? - ANSWER -rickets Thiamin deficiency results in which of the following conditions? - ANSWER -beriberi Folate can be found in the highest levels in which of the following foods? - ANSWER -asparagus Pernicious anemia occurs when there is a deficiency of which vitamin? - ANSWER -B Which of the following organizations sets purity and reliability standards for dietary supplements? - ANSWER -USP Vitamin C is also known as ________ acid. - ANSWER -ascorbic Ascorbic acid acts as a coenzyme and is needed for the production of - ANSWER -collagen According to a study conducted by the National Eye Institute, which of the following lists of supplements may lower the risk of age-related macular degeneration? - ANSWER -vitamin C, vitamin E, and beta-carotene Excessive amounts of vitamin E in the body increase the risk of hemorrhage. - ANSWER -true
The condition known as hyponatremia is - ANSWER -the presence of too little sodium in the blood due to overconsumption of fluids. Which of the following substances is a major mineral? - ANSWER - potassium The body of an average healthy adult is approximately ________ percent water. - ANSWER -50- Which of the following substances can interfere with the absorption of iron? - ANSWER -phytates Which of the following actions may not help reduce blood pressure? - ANSWER -increasing sodium intake Which of the following minerals may play a role in lowering high blood pressure? - ANSWER -All! In the DASH study, which of the following amounts of sodium was found to be the most effective daily limit for lowering blood pressure? - ANSWER -1,500 milligrams Which of the following elements is found in both bleach and stomach acid (though in two different forms)? - ANSWER -chlorine The two major electrolytes in the blood and outside of cells are - ANSWER -sodium and chloride.
Which of the following minerals is found in the amino acids methionine, cystine, and cysteine? - ANSWER -sulfur The skeleton is completely replaced with new bone about every - ANSWER -ten years. About two-thirds of the ________ in the body is found in hemoglobin. - ANSWER -iron Peak bone mass typically occurs when a person reaches his or her
Which of the following statements concerning a hangover is correct? - ANSWER -Time is the only true remedy for hangover symptoms. Wernicke-Korsakoff syndrome is associated with a deficiency of - ANSWER -thiamin. Drinking too much alcohol can interfere with the absorption and/or use of - ANSWER -All of the ANSWER s are correct. The effects of fatty liver can be reversed by - ANSWER -stop consuming alcohol Which of the following conditions is the second stage of alcoholic liver disease? - ANSWER -alcohol hepatitis In addition to chronically drinking too much alcohol, which of the following lifestyle behaviors heightens the risk of esophageal cancer? - ANSWER -smoking cigarettes Which of the following statements regarding the third stage of alcoholic liver disease is incorrect? - ANSWER -It is reversible. Which of the following recommendations regarding alcohol use during pregnancy is safe? - ANSWER -Do not drink at all during pregnancy.
Binge drinking is the consumption of ________ or more alcoholic drinks by men or ________ or more drinks by women, in a very short time. - ANSWER -5; 4 For adults in the United States, the legal limit for driving is a blood alcohol content of - ANSWER -0. Which of the following conditions is a symptom of alcohol use disorder? - ANSWER -All of the ANSWER s are correct. The people who gain health benefits from moderate alcohol consumption are - ANSWER -women age 55 and older and men age 45 and older. Wine has more health benefits than beer or distilled spirits. - ANSWER -false Alcohol is absorbed through the small intestine only. - ANSWER - false The more alcohol you drink, the faster your body will metabolize it. - ANSWER -false Inhibition of the release of antidiuretic hormone by alcohol increases urine production and can cause dehydration and electrolyte imbalance. - ANSWER -true