milk and other dairy products are preferred sources of calcium because lactose enhances calcium absorption
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Nursing Elites

ATI RN

ATI Nutrition Proctored Exam

1. Milk and other dairy products are preferred sources of calcium because lactose enhances calcium absorption.

Correct answer: A

Rationale: Both the statement and the reason are correct and related. Milk and other dairy products are indeed preferred sources of calcium because they supply most of the available calcium. Additionally, lactose present in dairy products enhances calcium absorption, making them even more efficient sources of this essential mineral. The statement correctly identifies dairy products as preferred sources of calcium, and the reason explains how lactose contributes to better calcium absorption. The other choices are incorrect as they do not accurately assess the relationship between lactose, calcium absorption, and the preference for dairy products as sources of calcium.

2. What nursing diagnosis would be most appropriate for a patient with heart failure?

Correct answer: B

Rationale: The most appropriate nursing diagnosis for a patient with heart failure is 'fluid volume excess.' In heart failure, the heart's reduced pumping ability leads to fluid retention, causing an excess of fluid in the body. This can result in symptoms such as edema, shortness of breath, and weight gain. 'Risk for infection,' 'impaired body temperature,' and 'ineffective airway clearance' are not the most appropriate nursing diagnoses for a patient with heart failure as they do not directly relate to the pathophysiology and common issues seen in heart failure patients.

3. What is the priority nursing goal for an adolescent with anorexia nervosa?

Correct answer: C

Rationale: The priority nursing goal for an adolescent with anorexia nervosa is to stop weight loss or restore weight. This is crucial in addressing the immediate health risks associated with anorexia nervosa, such as malnutrition, organ damage, and potential life-threatening complications. While encouraging effective coping skills, restoring normal eating habits, and promoting a realistic self-image are important aspects of treatment, stopping weight loss or restoring weight takes precedence due to the severe physical consequences of anorexia nervosa.

4. A client who is postpartum and has been diagnosed with iron deficiency anemia should be taught to consume which of the following dietary recommendations?

Correct answer: C

Rationale: The correct answer is spinach and beef. Both spinach and beef are high in iron, making them excellent choices to help combat iron deficiency anemia. Yogurt, mozzarella, milk, turkey slices, fish, and cottage cheese are not as rich in iron compared to spinach and beef, so they are not the most suitable dietary recommendations for a client with iron deficiency anemia.

5. Before administration of blood and blood products, the nurse should first:

Correct answer: C

Rationale: Effective nursing care involves comprehensive assessments that address all aspects of a patient's condition, ensuring that interventions are appropriately targeted and outcomes are optimized.

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