Nursing Elites

1. Which of the following is the correct definition of 'chain of command'?

• A. The hierarchy of authority and responsibility
• B. Relationship without authority
• C. Activity directed through linear authority
• D. The tendency for people to perform as expected

Correct answer: A

Rationale: The correct definition of 'chain of command' is the hierarchy of authority and responsibility. This term refers to the order in which authority and power in an organization are wielded and delegated from top management to every employee at every level. Choice B, 'Relationship without authority,' is incorrect because the chain of command specifically involves authority and responsibility. Choice C, 'Activity directed through linear authority,' is not a precise definition of the chain of command, as it does not encompass the full scope of authority and hierarchy. Choice D, 'The tendency for people to perform as expected,' is unrelated to the concept of the chain of command.

2. For a 55-year-old female patient with type 2 diabetes and a nursing diagnosis of imbalanced nutrition: more than body requirements, which goal is most important?

• A. The patient will reach a glycosylated hemoglobin level of less than 7%.
• B. The patient will follow a diet and exercise plan that results in weight loss.
• C. The patient will choose a diet that distributes calories throughout the day.
• D. The patient will state the reasons for eliminating simple sugars in the diet.

Correct answer: A

Rationale: The most important goal for a 55-year-old female patient with type 2 diabetes and imbalanced nutrition due to more than body requirements is to reach a glycosylated hemoglobin level of less than 7%. This goal directly addresses the management of diabetes and is crucial in preventing complications associated with high blood sugar levels. Choice B focuses on weight loss, which may be beneficial but is not as critical as controlling blood sugar levels. Choice C, distributing calories throughout the day, is important for glycemic control but not as immediate as reaching a target HbA1c level. Choice D, stating the reasons for eliminating simple sugars, is a good educational goal but not as urgent as achieving glycemic control.

3. Which of the following should be included in a discussion of advance directives with new nurse graduates?

• A. According to the Patient Self-Determination Act, nurses are required to inform clients of their right to create an advance directive.
• B. The advance directive designates an individual who will make financial decisions for the client if he or she is unable to do so.
• C. A living will designates who will make health-care decisions for an individual in the event the individual is unable or incompetent to make his or her own decisions.
• D. The advance directive designates a health-care surrogate who will make known the client’s wishes regarding medical treatment if the client is unable to do so.

Correct answer: D

Rationale: One function of the advance directive is to appoint a health-care surrogate who will make known the client’s wishes for medical treatment to the medical and nursing team if the client is unable to do so.

4. The nurse manager is responsible for implementing a new electronic health record (EHR) system. What is the first step in this process?

• A. Train all staff on the new system
• B. Identify the project team
• C. Develop a training program
• D. Conduct a needs assessment

Correct answer: B

Rationale: The correct first step in implementing a new electronic health record (EHR) system is to identify the project team. This team will be crucial in overseeing the entire implementation process, including tasks like developing a training program (Choice C) and conducting a needs assessment (Choice D). Training all staff on the new system (Choice A) is an important step but typically occurs after the project team has been identified to ensure a smooth and efficient implementation.

5. While caring for a client with tuberculosis, which of the following actions should the nurse take?

• A. Use antimicrobial sanitizer for hand hygiene.
• B. Wear a surgical mask when providing client care.
• C. Limit each visitor to 2-hour increments.
• D. Wear gloves when assisting the client with oral care.

Correct answer: A

Rationale: The correct action for the nurse to take when caring for a client with tuberculosis is to use antimicrobial sanitizer for hand hygiene. Tuberculosis is primarily spread through the air, so wearing a surgical mask when providing care (choice B) would be more appropriate for diseases transmitted via droplets. Limiting visitors (choice C) and wearing gloves for oral care (choice D) are important infection control measures but are not specifically tailored to tuberculosis transmission.

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