Nokea
A patient with type 2 diabetes is scheduled for a follow-up visit in the clinic several months from now. Which test will the nurse schedule to evaluate the effectiveness of treatment for the patient?
- A. Urine dipstick for glucose
- B. Oral glucose tolerance test
- C. Fasting blood glucose level
- D. Glycosylated hemoglobin level
Correct Answer: D
Rationale: The correct answer is D: Glycosylated hemoglobin level. This test provides an average blood glucose level over the past 2-3 months, reflecting long-term glycemic control. It is preferred for monitoring treatment effectiveness in diabetes. Urine dipstick for glucose (A) only detects current glucose levels in urine, not overall control. Oral glucose tolerance test (B) evaluates how the body processes glucose, not long-term control. Fasting blood glucose level (C) provides a snapshot of blood glucose at a specific moment, not long-term control.
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When a patient with type 2 diabetes is admitted for a cholecystectomy, which nursing action can the nurse delegate to a licensed practical/vocational nurse (LPN/LVN)?
- A. Communicate the blood glucose level and insulin dose to the circulating nurse in surgery.
- B. Discuss the reason for the use of insulin therapy during the immediate postoperative period.
- C. Administer the prescribed lispro (Humalog) insulin before transporting the patient to surgery.
- D. Plan strategies to minimize the risk for hypoglycemia or hyperglycemia during the postoperative period.
Correct Answer: C
Rationale: The correct answer is C: Administer the prescribed lispro (Humalog) insulin before transporting the patient to surgery.
Rationale:
1. Administering insulin falls under the scope of practice for an LPN/LVN.
2. Administering lispro insulin before surgery helps maintain the patient's blood glucose within a safe range during the procedure.
3. LPN/LVNs are trained to administer medications safely and accurately.
Summary:
A: Communication with the circulating nurse requires critical thinking and interpretation, which may be beyond the scope of an LPN/LVN.
B: Discussing the reason for insulin therapy involves patient education and interpretation, which are typically responsibilities of a registered nurse.
D: Planning strategies to prevent hypoglycemia or hyperglycemia requires higher-level critical thinking and assessment skills, usually performed by a registered nurse.
What is the main purpose of a nursing code of ethics?
- A. To protect the rights and dignity of patients
- B. To ensure compliance with healthcare laws
- C. To set standards for clinical practice
- D. To provide a framework for ethical decision-making in nursing practice
Correct Answer: D
Rationale: The main purpose of a nursing code of ethics is to provide a framework for ethical decision-making in nursing practice. This is because ethical codes help guide nurses on moral principles and values when faced with ethical dilemmas. It is crucial for nurses to have a set of guidelines to navigate complex situations ethically.
Choice A is incorrect because while protecting the rights and dignity of patients is important, it is not the main purpose of a nursing code of ethics. Choice B is incorrect because compliance with healthcare laws is separate from ethical decision-making. Choice C is incorrect as setting standards for clinical practice is a different aspect of nursing practice compared to ethical decision-making.
The unit manager of a 32-bed medical-surgical unit allows the staff nurses to do self-governance for scheduling, client care assignments, and committee work. The manager would be considered which type of leader?
- A. Autocratic
- B. Democratic
- C. Bureaucratic
- D. Laissez-faire
Correct Answer: D
Rationale: The correct answer is D: Laissez-faire. This style of leadership involves minimal interference from the manager, allowing staff to make decisions independently. In this scenario, the unit manager empowers staff nurses to self-govern, indicating a hands-off approach. This promotes autonomy, creativity, and accountability among the staff.
A: Autocratic leadership involves centralized decision-making by the manager without input from staff, which does not align with the scenario.
B: Democratic leadership involves collaboration and input from team members in decision-making, which is not fully demonstrated in the scenario.
C: Bureaucratic leadership focuses on following established procedures and rules, which is not the case in the scenario where staff nurses have autonomy in decision-making.
In summary, the manager's approach of allowing staff nurses to govern themselves aligns with a laissez-faire leadership style, promoting independence and responsibility among the team.
Which of the following is an example of total time lost?
- A. Number of days off that an employee asks for
- B. Number of scheduled days missed
- C. Number of days missed
- D. Number of days perceived to be absent
Correct Answer: B
Rationale: The correct answer is B: Number of scheduled days missed. Total time lost refers to the actual working days that were missed as per the employee's schedule. Choice A considers only the days off requested, which may not align with the actual days missed. Choice C is incorrect because it does not specify if the days missed were part of the schedule. Choice D is incorrect as it refers to perception rather than actual days missed. Therefore, B is the most accurate measure of total time lost in terms of work productivity.
The Hawthorne effect explains that the relationship between people and productivity is enhanced by which of the following?
- A. Special attention
- B. Organizations
- C. Creativity
- D. Groups
Correct Answer: A
Rationale: The correct answer is A: Special attention. The Hawthorne effect states that individuals modify their behavior when they know they are being observed. Providing special attention to individuals can lead to increased productivity as they are more motivated to perform well. This concept emphasizes the importance of personal interactions and recognition in improving productivity.
Summary:
- B: Organizations - While organizations play a role in productivity, the Hawthorne effect focuses on individual behavior rather than organizational structure.
- C: Creativity - While creativity can enhance productivity, the Hawthorne effect specifically highlights the impact of attention and observation on behavior.
- D: Groups - While group dynamics can influence productivity, the Hawthorne effect focuses on individual responses to attention and observation.