ATI RN
ATI RN Nutrition Online Practice 2019
1. Which nutrient is most important for maintaining fluid balance in the body?
- A. Protein
- B. Sodium
- C. Calcium
- D. Vitamin C
Correct answer: B
Rationale: Sodium plays a key role in maintaining fluid balance and regulating blood pressure.
2. Which food is a high source of prebiotics?
- A. Chicken
- B. Garlic
- C. White rice
- D. Cheese
Correct answer: B
Rationale: Garlic is the correct answer. It is high in prebiotics, which are non-digestible fibers that promote the growth of beneficial gut bacteria. Chicken, white rice, and cheese are not significant sources of prebiotics. Chicken is a good source of protein, white rice is a carbohydrate, and cheese is a dairy product, none of which are high in prebiotics.
3. If there is an accidental injury to the parathyroid gland during a thyroidectomy which of the following might Leda develop postoperatively?
- A. Cardiac arrest C. Respiratory failure
- B. Dyspnea D. Tetany
- C.
- D.
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.
4. Can soluble fibers be fermented by gut bacteria?
- A. TRUE
- B. FALSE
- C.
- D.
Correct answer: A
Rationale: Soluble fibers can indeed be fermented by gut bacteria in the large intestine, leading to the production of beneficial short-chain fatty acids. This fermentation process is important for gut health and provides various health benefits. Therefore, the statement is true. Choice B is incorrect as it contradicts the known scientific fact that soluble fibers can be broken down by gut bacteria through fermentation.
5. A nurse is providing teaching to the parent of an infant about introducing solid foods. The nurse should recommend that which of the following foods be introduced first?
- A. Strained fruits
- B. Pureed meats
- C. Cooked egg whites
- D. Iron-fortified cereal
Correct answer: Iron-fortified cereal
Rationale: When introducing solid foods to infants, it is recommended to start with iron-fortified cereal as it is easily digestible and a good source of iron, an important nutrient for infants around 6 months of age. Strained fruits are usually introduced later due to their natural sugars. Pureed meats can be introduced after iron-fortified cereals to provide additional protein and iron. Cooked egg whites should be avoided until the infant is at least one year old to reduce the risk of allergies.