Nursing Elites

1. With which of the following should fluoride supplements never be taken?

• A. Water
• B. Juice
• C. Milk
• D. Soda

Correct answer: C

Rationale: Fluoride supplements should never be taken with milk because the fluoride binds with the calcium in the milk, thereby reducing the effectiveness of the fluoride supplement. Other beverages like water, juice, or soda do not share this characteristic as they do not contain the same level of calcium as milk. The rationale behind choosing milk as the correct answer is that it hampers the effectiveness of fluoride supplements, whereas the other choices do not.

2. For individuals with lactose intolerance, which of the following foods should be avoided?

• A. Eggs
• B. Milk
• C. Almonds
• D. Beef

Correct answer: B

Rationale: Individuals with lactose intolerance lack the enzyme lactase needed to break down lactose. Milk contains lactose, a sugar found in dairy products, and should be avoided by individuals with lactose intolerance. Choices A, C, and D are not sources of lactose and are generally well-tolerated by individuals with lactose intolerance.

3. This study, which is an in-depth study of one boy, is a:

• A. case study
• B. longitudinal study
• C. cross-sectional study
• D. evaluative study

Correct answer: A

Rationale: The correct answer is 'A: case study.' A case study involves an in-depth examination of a single individual, group, or event. In this scenario, focusing on one boy aligns with the definition of a case study. The other options are not applicable: B) A longitudinal study involves following subjects over a period of time, C) A cross-sectional study examines a population at a single point in time, and D) An evaluative study assesses the effectiveness of a program or intervention, which is not the focus of the given scenario.

4. A caregiver is teaching a parent about recommended protein intake for a toddler. Which of the following food selections is equivalent to 1 oz of protein?

• A. 2 tbsp peanut butter
• B. ½ cup peas
• C. 1 slice of bread
• D. 1 scrambled egg

Correct answer: D

Rationale: One scrambled egg is equivalent to 1 oz of protein, making it a suitable choice for a toddler's diet. A ½ cup of peas (choice B) does not provide 1 oz of protein but is still a good source of protein. 2 tbsp of peanut butter (choice A) contains more than 1 oz of protein. 1 slice of bread (choice C) typically provides less protein than 1 oz.

5. A nurse is reinforcing teaching about food choices with the mother of an 8-month-old infant. Which of the following statements by the mother indicates a need for further teaching?

• A. I will give my child strained carrots and mashed egg yolks.
• B. I will give my child rice cereal and crackers.
• C. I will give my child pureed liver and strained pears.
• D. I will give my child applesauce and green peas.

Correct answer: B

Rationale: Choice B, 'I will give my child rice cereal and crackers,' indicates a need for further teaching. Infants should not be given crackers at 8 months of age due to the risk of choking. Rice cereal is appropriate for infants, but it should be introduced carefully to avoid digestive issues. Choices A, C, and D are appropriate food choices for an 8-month-old infant, providing a variety of nutrients and textures suitable for their age and developmental stage.

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