A nurse is planning dietary teaching for a client who adheres to a vegan diet. The nurse should identify that the client is at greatest risk for which of the following nutrient deficiencies?
Magnesium.
Vitamin A.
Omega-3 fatty acids.
Potassium.
The Correct Answer is C
The correct answer is choice c. Omega-3 fatty acids.
Choice A rationale:
Magnesium is generally abundant in a vegan diet, as it is found in many plant-based foods such as nuts, seeds, and leafy green vegetables.
Choice B rationale:
Vitamin A can be obtained from plant sources in the form of beta-carotene, which the body can convert into vitamin A. Therefore, vegans are not at high risk for vitamin A deficiency if they consume a variety of colorful fruits and vegetables.
Choice C rationale:
Omega-3 fatty acids are primarily found in fish and other seafood, which are not part of a vegan diet. While some plant-based sources like flaxseeds, chia seeds, and walnuts provide ALA (a type of omega-3), they may not be sufficient to meet the body’s needs for EPA and DHA, the more active forms of omega-3 fatty acids.
Choice D rationale:
Potassium is readily available in a wide range of fruits and vegetables, such as bananas, potatoes, and spinach, making it unlikely for vegans to be deficient in this nutrient.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Crohn's disease is not commonly associated with obesity. Crohn's disease is a chronic inflammatory bowel disease that can lead to weight loss due to malabsorption and other gastrointestinal symptoms.
Choice B rationale:
Peptic ulcer disease is not directly linked to obesity. Peptic ulcers are primarily caused by Helicobacter pylori infection or the use of nonsteroidal anti-inflammatory drugs (NSAIDs).
Choice C rationale:
Gastroesophageal reflux disease (GERD) is commonly associated with obesity. Excess weight, especially around the abdominal area, can contribute to increased pressure on the stomach and lower esophageal sphincter, leading to the backflow of stomach acid into the esophagus and causing symptoms of GERD such as heartburn and regurgitation.
Choice D rationale:
Celiac disease is not typically associated with obesity. Celiac disease is an autoimmune disorder triggered by the ingestion of gluten, a protein found in wheat, barley, and rye. Individuals with celiac disease often experience weight loss and malabsorption due to intestinal damage.
Correct Answer is B
Explanation
Choice A rationale:
A rate of 0.45 kg (1 lb)/day is an extremely rapid weight loss rate that is not realistic or safe for most individuals. Such a rapid weight loss could lead to muscle loss, nutrient deficiencies, and other health complications.
Choice B rationale:
This choice is the correct answer. A weight loss rate of 0.45 kg (1 lb)/week is generally considered a safe and sustainable rate. This gradual weight loss allows the body to adjust and minimize the risk of adverse effects commonly associated with rapid weight loss.
Choice C rationale:
A weight loss rate of 0.23 kg (0.5 lb)/week is even slower than the recommended rate in choice B. While it might be very cautious, it might not provide the client with the desired progress in a reasonable timeframe.
Choice D rationale:
A rate of 0.23 kg (0.5 lb)/day is another unrealistic and rapid weight loss rate. It's not a sustainable approach and could lead to various health issues.
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