A nurse is caring for a client who follows a vegan diet. The nurse should identify that the client is at risk for which of the following deficiencies?
Magnesium
Vitamin C
Vitamin D
Folic acid
The Correct Answer is C
A. While it is possible for individuals following a vegan diet to be deficient in magnesium if they do not consume enough plant-based sources, deficiencies in vitamin D are more common due to limited dietary sources and reduced exposure to sunlight.
B. Vitamin C deficiency is rare in individuals following a vegan diet, as many fruits and vegetables are good sources of this nutrient.
C. Vitamin D deficiency is common in individuals following a vegan diet, as the primary dietary sources of vitamin D are animal products such as fatty fish, eggs, and fortified dairy products. Vegans may need to rely on fortified foods or supplements to meet their vitamin D needs.
D. Folic acid deficiency is not typically associated specifically with a vegan diet. However, individuals following any type of restrictive diet should ensure they are consuming adequate amounts of folate-rich foods or consider supplementation if necessary.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Parkinson's disease and monoamine oxidase inhibitors (MAOIs) do not typically require a reduction in intake of high-calorie foods. In fact, maintaining adequate nutrition and calorie intake is important for individuals with Parkinson's disease.
B. Grapefruit is not typically contraindicated with monoamine oxidase inhibitors. However, it's important for the client to discuss any potential interactions between grapefruit and their specific medication with their healthcare provider.
C. Aged cheeses contain tyramine, a substance that can interact with MAOIs and lead to hypertensive crisis. Therefore, individuals taking MAOIs should avoid aged cheeses to prevent this interaction.
D. Maintaining a low-protein diet is not typically recommended for individuals with Parkinson's disease or those taking MAOIs. In fact, adequate protein intake is important for overall health and muscle function.
Correct Answer is B
Explanation
Choice A Rationale: Vitamin A is essential for healthy skin, hair, nails, and bones, and acts as an antioxidant. However, excessive amounts can be harmful and even modest doses previously considered safe can increase the risk of fracture.
Choice B Rationale: Fortified milk, fatty fish, and cheese are rich in calcium and vitamin D, which are crucial for bone health. Calcium is necessary for bone strength, while vitamin D is required for calcium absorption in the body.
Choice C Rationale: While a calcium supplement can help maintain bone density and reduce the risk of fractures, it is generally recommended to get calcium from dietary sources for better absorption and additional nutrients.
Choice D Rationale: Orange juice, lean meats, and egg whites can contribute to overall health, but they do not directly address bone health as effectively as options rich in calcium and vitamin D. Orange juice can be beneficial if fortified, but lean meats and egg whites are not primary sources of calcium or vitamin D.
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