ATI RN
ATI Nutrition Proctored Exam 2023 Test Bank
1. How would protein deficiency likely affect dental tissues?
- A. Decreased resistance to dental caries
- B. Increased tooth size
- C. Delayed tooth development
- D. Increased enamel mineralization
Correct answer: C
Rationale: Protein deficiency can lead to delayed tooth development as the body may not have enough resources to form teeth properly. This delay can make the teeth more susceptible to dental issues due to incomplete formation. Choices A, B, and D are incorrect. Decreased resistance to dental caries is more related to factors like poor oral hygiene and sugary diets, increased tooth size is not a common effect of protein deficiency on dental tissues, and increased enamel mineralization is not typically associated with protein deficiency.
2. As a nurse assigned for care for geriatric patients, you need to frequently assess your patient using the nursing process. Which of the following needs be considered with the highest priority?
- A. Patients own feeling about his illness
- B. Safety of the client especially those elderly clients who frequently falls
- C. Nutritional status of the elderly client
- D. Physiologic needs that are life threatening
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.
3. Which nutrient is most closely associated with the prevention of neural tube defects in a developing fetus for a woman planning to become pregnant?
- A. Calcium
- B. Folate
- C. Vitamin A
- D. Choline
Correct answer: B: Folate
Rationale: The correct answer is folate. Folate, also known as Vitamin B9, is vital for the prevention of neural tube defects in the developing fetus. It is primarily responsible for the creation and repair of DNA, which is essential during rapid growth stages such as pregnancy. While nutrients like calcium, vitamin A, and choline are important for pregnancy, they are not as directly linked to preventing neural tube defects as folate. Calcium is crucial for the baby's bone and teeth development. Vitamin A is essential for vision, immune function, and cellular growth. Choline supports brain development and neural functioning. However, none of these nutrients have the same direct impact on preventing neural tube defects as folate.
4. Which individual would be at the greatest risk for deficiencies in water-soluble vitamins?
- A. An individual who regularly consumes fruits and vegetables.
- B. An individual with a high intake of dairy products.
- C. An individual who consumes a diet high in processed foods.
- D. An individual who frequently eats organ meats.
Correct answer: An individual who consumes a diet high in processed foods.
Rationale: The correct answer is 'An individual who consumes a diet high in processed foods.' Processed foods are often deficient in water-soluble vitamins such as vitamin C and B vitamins, which can lead to deficiencies. On the other hand, fruits, vegetables, and organ meats are rich sources of these vitamins, so individuals who consume these regularly are less likely to develop deficiencies. While dairy products do contain some water-soluble vitamins, they are not depleted as quickly as they are in a diet high in processed foods, making a deficiency less likely.
5. In the US, low iron intake is often associated with?
- A. low intake of fruits and vegetables
- B. pregnancy
- C. high sugar and fat intakes
- D. high protein intake
Correct answer: C
Rationale: Diets high in sugar and fat often lack essential nutrients like iron, leading to a risk of iron deficiency anemia, especially when iron-rich foods are not consumed adequately.