Nursing Elites

1. Which of the following categories identifies the focus of community/public health nursing practice?

• A. Promoting and maintaining the health of populations and preventing and minimizing the progress of disease
• B. Rehabilitation and restorative services
• C. Adaptation of hospital care to the home environment
• D. Hospice care delivery

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.

2. A client with chronic kidney disease is being taught about dietary needs by a nurse. Which of the following foods should the nurse identify as being the lowest in phosphorus?

• A. Medium apple
• B. Bran cereal
• C. Scrambled eggs
• D. Ground turkey

Correct answer: A

Rationale: The correct answer is A, a medium apple. Apples are a suitable option for clients with chronic kidney disease as they are low in phosphorus. Bran cereal (choice B), scrambled eggs (choice C), and ground turkey (choice D) are all higher in phosphorus content compared to apples, making them less ideal choices for individuals with chronic kidney disease.

3. What factor has been shown to contribute to poor nutritional health among adolescents?

• A. Most teens choose fruit juice and milk over soda
• B. Many teens consume energy drinks on a regular basis
• C. Teens have busy schedules and rarely drink fluids throughout the day
• D. Teens are more likely to consume low-fat milk

Correct answer: B

Rationale: The correct answer is B because many teens regularly consume energy drinks, which can contribute to poor nutritional health due to their high sugar and caffeine content, leading to unhealthy dietary patterns. Choice A is incorrect because choosing fruit juice and milk over soda would generally be considered a healthier choice. Choice C is incorrect as busy schedules leading to inadequate fluid intake might impact hydration but not necessarily poor nutritional health. Choice D is also incorrect as consuming low-fat milk is not typically a significant factor contributing to poor nutritional health among adolescents.

4. Which enzyme is most essential for the digestion of triglycerides found in butterfat?

• A. Gastric lipase
• B. Pepsin
• C. Mucus
• D. Intrinsic factor

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.

5. When injecting subcutaneous injection in an obese patient, It should be angled at around:

• A. 45 °
• B. 90 °
• C. 180 °
• D. Parallel to the skin

Correct answer: B

Rationale: Nursing interventions should be grounded in a deep understanding of the physiological processes involved, ensuring that care provided is both effective and efficient.

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