Nursing Elites

1. Weight loss therapies that rely on juicing typically provide increased fiber, vitamins, and minerals. As an added incentive, juices contain a lower concentration of sugar than the whole fruit. Are these statements true or false?

• A. Both statements are true
• B. Both statements are false
• C. The first statement is true; the second is false
• D. The first statement is false; the second is true

Correct answer: B

Rationale: The correct answer is both statements are false. The process of juicing often extracts the liquid components of fruits and vegetables, leaving behind the fiber-rich pulp. Therefore, juicing does not typically provide increased fiber. Additionally, juices can contain a higher concentration of sugar than whole fruits because the fiber, which helps to slow down the absorption of sugar, has been removed. This can lead to a spike in blood sugar levels after consumption. The other options are incorrect because they contain at least one false statement.

2. The nurse is educating a client about foods high in antioxidants A and C. Which breakfast items chosen by the client would indicate that the education was sufficient?

• A. Fried eggs, sausage, and whole wheat toast
• B. Oatmeal with blueberries and coffee
• C. Cereal with strawberries and low-fat milk
• D. Hard-boiled eggs, cantaloupe, and orange juice

Correct answer: D

Rationale: Hard-boiled eggs, cantaloupe, and orange juice are high in antioxidants A and C.

3. Where is Vitamin E commonly found?

• A. produced by bacteria in the GI tract
• B. synthesized by the body through sunlight exposure
• C. associated with beriberi deficiency
• D. present in vegetable oils

Correct answer: D

Rationale: Vitamin E is an antioxidant commonly found in sources like vegetable oils, nuts, seeds, and green leafy vegetables. It plays a crucial role in protecting cells from damage. Choices A and B are incorrect as Vitamin E is not produced by bacteria in the GI tract nor synthesized by sunlight exposure. Choice C is incorrect as beriberi is a deficiency of Vitamin B1 (thiamine), not Vitamin E.

4. According to the dietary reference intakes, what percentage of your daily calorie intake should ideally come from carbohydrates?

• A. 10-35%
• B. 20-35%
• C. 40-50%
• D. 45-65%

Correct answer: D

Rationale: Carbohydrates should ideally make up 45-65% of your total daily caloric intake, according to the Dietary Reference Intakes (DRIs). This range provides the necessary energy for bodily functions and activities. Choices A, B, and C are incorrect because they fall outside the recommended range for carbohydrate intake based on the DRIs.

5. A nurse is teaching an in-service about manifestations of hypoglycemia to a group of newly licensed nurses. Which of the following should the nurse include in the teaching?

• A. Blurred vision
• B. Vomiting
• C. Kussmaul respirations
• D. Bradycardia

Correct answer: A

Rationale: Corrected Rationale: Blurred vision is a common symptom of hypoglycemia and should be included in the teaching. Other manifestations like vomiting, Kussmaul respirations, and bradycardia are not typically associated with hypoglycemia. Vomiting is more commonly seen in conditions like food poisoning or gastrointestinal issues. Kussmaul respirations are deep and rapid respirations seen in metabolic acidosis, not hypoglycemia. Bradycardia is usually not a manifestation of hypoglycemia; tachycardia is more commonly associated with low blood sugar levels.

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