Nursing Elites

1. A patient's serum potassium level is 2.2 mEq/L. Which nursing action is the highest priority for this patient?

• A. Start oxygen at 2 L/min
• B. Initiate cardiac monitoring
• C. Initiate seizure precautions
• D. Keep the patient on bed rest

Correct answer: B

Rationale: The correct answer is to initiate cardiac monitoring. Severe hypokalemia can lead to life-threatening arrhythmias, making cardiac monitoring the priority to detect and manage any cardiac complications. Starting oxygen, seizure precautions, or bed rest are not the immediate priority actions for severe hypokalemia.

2. Which of the following is a benefit of the U.S. health-care system?

• A. With cost savings from technology, more Americans now have health-care insurance.
• B. Quality of care has improved in the United States.
• C. Care in the United States has shifted to a prevention focus rather than an illness focus.
• D. The use of technology is projected to decrease health-care costs and improve clinical outcomes.

Correct answer: D

Rationale: The correct answer is D because the use of technology and electronic health records is projected to decrease health-care costs and improve clinical outcomes, quality, and safety. Choice A is incorrect because it states that very few Americans have no health-care insurance, which is not a benefit of the U.S. health-care system. Choice B may be true, but it does not directly address a benefit of the health-care system. Choice C is not necessarily a benefit but rather a shift in focus, so it is also incorrect.

3. Select the nursing theorist who is accurately paired with the theory or model of nursing that they are credited with.

• A. The Twelve Nursing Problems: Faye Glenn Abdullah
• B. The Nature of Nursing: Imogene King
• C. The Goal Attainment Theory: Virginia Henderson
• D. The Interpersonal Relations Model: Hildegard Peplau

Correct answer: D

Rationale: The correct answer is D. Hildegard Peplau is credited with the Interpersonal Relations Model in nursing. Faye Glenn Abdullah is associated with the Developmental Theory of Nursing. Imogene King developed the Theory of Goal Attainment. Virginia Henderson is known for the Definition of Nursing. Therefore, among the given options, only Hildegard Peplau is correctly paired with the Interpersonal Relations Model.

4. Alcohol, caffeine, or drugs are high-risk factors that all fall under which broad classification of risk factors?

• A. Social demographic
• B. Environmental
• C. Biophysical
• D. Psychosocial

Correct answer: D

Rationale: The correct answer is D: Psychosocial. Alcohol, caffeine, or drug use are considered psychosocial risk factors as they are related to individual behavior, lifestyle choices, and social interactions. Choices A, B, and C are incorrect. Social demographic factors (choice A) refer to characteristics of a population such as age, gender, education, income, etc. Environmental factors (choice B) include physical surroundings like air quality, housing conditions, etc. Biophysical factors (choice C) involve biological aspects like genetics, physiology, and health conditions.

5. Although there is projected to be a small surplus of nurses by 2030, some states will continue to see nursing shortages. Which of the following is the best explanation for this situation?

• A. Healthcare legislation that impacts nursing salaries in some states
• B. Workforce availability
• C. Aging of the baby boomers, resulting in a younger nursing workforce
• D. Population declines

Correct answer: B

Rationale: The best explanation for the continued nursing shortages in some states despite an overall projected surplus by 2030 is workforce availability. This factor directly impacts the number of nurses available in certain regions. Choice A about healthcare legislation affecting nursing salaries does not directly address the availability of nurses. Choice C is incorrect as the aging of the baby boomers would typically imply an older nursing workforce instead of a younger one. Choice D regarding population declines does not necessarily relate to the availability of nurses in specific states.

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