Nursing Elites

1. Which food has the highest calcium content?

• A. soy products
• B. milk
• C. cereal grains
• D. dark green vegetables

Correct answer: B

Rationale: The correct answer is B, milk. Milk is known for being one of the best dietary sources of calcium, essential for bone health and various bodily functions. Soy products, cereal grains, and dark green vegetables are good sources of calcium as well, but milk generally has a higher calcium content compared to these options.

2. Which hormone is produced in fat tissue and helps regulate body fat by suppressing appetite?

• A. glucagon
• B. ghrelin
• C. leptin
• D. insulin

Correct answer: C

Rationale: The correct answer is C, leptin. Leptin is a hormone produced by fat cells that helps regulate energy balance by suppressing hunger, thus aiding in the regulation of body fat. Glucagon (choice A) is a hormone that raises blood glucose levels, ghrelin (choice B) stimulates appetite, and insulin (choice D) regulates blood sugar levels and promotes glucose uptake.

3. What is the process of formal negotiations of working conditions between a group of registered nurses and employer?

• A. grievance
• B. arbitration
• C. collective bargaining
• D. strike

Correct answer: C

Rationale: The correct answer is 'collective bargaining.' Collective bargaining involves negotiations between a group of employees, in this case, registered nurses, and their employer to determine working conditions, wages, benefits, and other aspects of employment. Grievance refers to a formal complaint about a workplace issue, arbitration involves a neutral third party making a decision in a dispute, and a strike is a work stoppage by employees to protest against their employer.

4. For a patient with GERD (gastroesophageal reflux disease), which dietary advice is most appropriate?

• A. Increase spicy foods
• B. Avoid fatty foods
• C. Increase citrus fruits
• D. Reduce water intake

Correct answer: B

Rationale: Avoiding fatty foods can help reduce the symptoms of GERD.

5. A condition that is conducive to the development of dental caries is said to be _____.

• A. periodontal
• B. cariogenic
• C. gingival
• D. bacteriophilic

Correct answer: B

Rationale: A condition that is conducive to the development of dental caries is described as cariogenic. Cariogenic refers to foods or conditions that promote the development of dental caries by providing an environment for bacteria to thrive and produce acids that erode tooth enamel. Choice A, periodontal, is incorrect as it relates to the supporting structures of the teeth rather than the development of dental caries. Choice C, gingival, is also incorrect as it pertains to the gums rather than the causation of dental caries. Choice D, bacteriophilic, is not the term commonly used to describe conditions that lead to dental caries, making it an incorrect choice.

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