ATI RN
ATI Proctored Nutrition Exam Questions
Question 1 of 9
Which enzyme is most essential for the digestion of triglycerides found in butterfat?
Correct Answer: A
Rationale: The correct answer is A: Gastric lipase. Gastric lipase is crucial for the digestion of short- and medium-chain triglycerides, such as those found in butterfat. Pepsin is involved in protein digestion, not lipid digestion. Mucus acts as a protective barrier in the stomach and does not play a direct role in lipid digestion. Intrinsic factor is involved in the absorption of vitamin B12 and is not related to the digestion of triglycerides.
Question 2 of 9
In a patient with chronic kidney disease, which dietary modification is recommended?
Correct Answer: B
Rationale: Reducing potassium intake is important for patients with chronic kidney disease to prevent hyperkalemia.
Question 3 of 9
Magnesium's major functions in the body would be least likely to include which of the following?
Correct Answer: D
Rationale: Magnesium plays a key role in muscle relaxation, enzyme operation, and protein synthesis, but it is not directly involved in regulating body temperature.
Question 4 of 9
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.
Question 5 of 9
Select all that apply. A person who is deficient in vitamin A could consume which of the following to increase vitamin A levels?
Correct Answer: D
Rationale: Vitamin A can be found in high amounts in foods like cantaloupe, eggs, carrots, and milk, all of which help to maintain healthy vision, skin, and immune function.
Question 6 of 9
In a patient with osteoporosis, which mineral is essential to prevent further bone loss?
Correct Answer: D
Rationale: Calcium is crucial in preventing bone loss in patients with osteoporosis.
Question 7 of 9
The two members of the health care team who work closely to monitor drug-nutrient interactions are the:
Correct Answer: D
Rationale: The correct answer is D: clinical dietitian and pharmacist. Clinical dietitians and pharmacists work closely together to monitor and manage drug-nutrient interactions. While physicians and nurses play essential roles in patient care, they are not typically the primary professionals involved in monitoring drug-nutrient interactions. Therefore, choices A, B, and C are incorrect.
Question 8 of 9
To follow a healthy diet, a person should be sure that:
Correct Answer: D
Rationale: The Acceptable Macronutrient Distribution Range (AMDR) suggests that 45-65% of total daily calories should come from carbohydrates.
Question 9 of 9
Each statement is true, except one. Which is the exception?
Correct Answer: D
Rationale: The correct answer is D. Vitamin D-fortified whole milk should be provided starting at age 1 after discontinuing breast feeding or infant formulas, not at 2 years. Providing whole milk at age 2 is appropriate. Choices A, B, and C are correct statements: infant formulas are typically discontinued around 1 year of age, low-fat milk is not recommended for children under 2 years, and special toddler formulas are unnecessary.