which food is the best source of omega 3 fatty acids
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Nursing Elites

ATI RN

Nutrition ATI Proctored Exam 2023

1. Which food is the best source of omega-3 fatty acids?

Correct answer: B

Rationale: Salmon is high in omega-3 fatty acids, beneficial for cardiovascular health.

2. Each statement is true of vitamin K, except one. Which is the exception?

Correct answer: D

Rationale: The correct answer is D. Vitamin K absorption decreases with high levels of vitamin E supplementation because in larger amounts, vitamin E acts as an anticoagulant. Vitamin K is not produced in the gut but can be obtained from food sources or supplements. Vitamin K is essential for the synthesis of blood-clotting factors and is crucial in maintaining prothrombin levels, which is vital for proper blood clotting. The incorrect choice, D, is misleading as high levels of vitamin E supplementation hinder vitamin K absorption due to its anticoagulant properties. Dental hygienists should be aware of the importance of vitamin K in blood clotting, especially when treating patients who are on anticoagulant medications for conditions like stroke prevention.

3. What is the initial major sign of acute renal failure?

Correct answer: A

Rationale: Oliguria, or reduced urine output, is often the initial major sign of acute renal failure. This reduction in urine output indicates that the kidneys are not functioning properly. Hematuria (blood in urine), proteinuria (presence of protein in urine), and glycosuria (presence of glucose in urine) are not typically the initial major signs of acute renal failure. While they may be present in certain conditions, oliguria is the most common and critical indicator of acute renal failure.

4. A client is being taught by a nurse about adding more fiber to the diet. Which of the following foods has the highest fiber content?

Correct answer: D

Rationale: The correct answer is D, 1 oz of cashews. Cashews have a higher fiber content compared to sweet potato, rye toast, and watermelon. While sweet potatoes and rye toast contain fiber, cashews have a higher concentration, making them a better choice for increasing fiber intake. Watermelon, on the other hand, is low in fiber compared to the other options provided.

5. A patient who is recovering from surgery should increase their intake of which nutrient to promote healing?

Correct answer: C

Rationale: Protein is crucial for tissue repair and recovery after surgery. Proteins provide the building blocks necessary for tissue healing and regeneration. Fats are important for various bodily functions but are not as directly involved in tissue repair as proteins. Carbohydrates provide energy but do not play a primary role in tissue healing. Fiber is essential for digestive health but is not a nutrient that directly promotes tissue repair.

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