D440 NURS 2001 Health & Wellness Final Assessment Guid e Q & S 2024 1. What is the primary function of Vitamin D in the body? A) Energy production B) Blood clotting C) Bone health D) Immune system regulation Answer : C) Bone health Rationale: Vitamin D is crucial for the absorption of calcium in the gut, which is necessary for maintaining bone density and health. 2. Which nutrient deficiency is primarily a ssociated with anemia? A) Vitamin A B) Vitamin C C) Iron D) Potassium Answer : C) Iron Rationale: Iron is a key component of hemoglobin, which is necessary for oxygen transport in the blood. Deficiency can lead to anemia, characterized by fatigue and weakness. 3. What is the recommended dietary approach for managing hypertension? A) High protein diet B) Low sodium diet C) High carbohydrate diet D) Ketogenic diet Answer : B) Low sodium diet Rationale: Excessive sodium can cause the body to retain water, leading to increased blood pressure. A low sodium diet is recommended to manage hypertension. 4. Which of the following is a complete protein source? A) Quinoa B) Rice C) Almonds D) Peas Answer : A) Quinoa Rationale: Complete proteins contain all nine essential amino acids. Quinoa is a plant -based complete protein, making it a valuable food for vegetarians and vegans. 5. The process of breaking down dietary fats into absor bable molecules is known as: A) Glycolysis B) Lipolysis C) Proteolysis D) Hydrolysis Answer : B) Lipolysis Rationale: Lipolysis is the metabolic pathway through which lipid triglycerides are hydrolyzed into glycerol and free fatty acids, m aking them absorbable in the intestines. 6. Which vitamin is essential for the synthesis of collagen? A) Vitamin E B) Vitamin K C) Vitamin C D) Vitamin B12 Answer : C) Vitamin C Rationale: Vitamin C is a necessary cofactor for the enzymes involved in the synthesis of collagen, which is vital for the maintenance of skin, blood vessels, and bones. 7. The 'BRAT' diet is recommended for patients with: A) Hypertension B) Diabetes C) Gastrointestinal distress D) Hyperlipidemia Answer : C) Gastrointestinal distress
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