What is a common barrier to effective delegation?

Correct Answer: A

Rationale: One of the common barriers to effective delegation is a lack of trust in team members. Delegating tasks involves entrusting responsibilities to others, and without trust in the team members' capabilities, the delegator may struggle to effectively assign tasks. Trust is essential for successful delegation as it allows for empowerment and accountability within the team. Lack of communication is also crucial for effective delegation, but the lack of trust has a more profound impact as it directly affects the ability to delegate tasks. Inadequate training and lack of resources, while important factors, are not as fundamental as trust in team members when it comes to effective delegation.

Correct Answer: C

Rationale: When a patient has a fasting plasma glucose level of 120 mg/dL (6.7 mmol/L), indicating prediabetes, the initial approach is focused on lifestyle modifications to lower blood glucose levels. These changes may include dietary adjustments, increased physical activity, and weight management. Self-monitoring of blood glucose, insulin therapy, and oral hypoglycemic medications are not typically the first-line interventions for patients with prediabetes. Educating the patient about lifestyle changes to lower blood glucose is the most appropriate action at this stage.

Correct Answer: B

Rationale: The correct answer is B - Occupational Safety and Health Administration (OSHA). OSHA mandates that the hepatitis B vaccine series must be offered to healthcare workers who are not immune to hepatitis. This requirement aims to protect healthcare workers from occupational exposure to bloodborne pathogens, including the hepatitis B virus. The American Nurses Association (ANA) (Choice A) is a professional organization for nurses, not a regulatory body. The Joint Commission on Accreditation of Healthcare Organizations (JCAHO) (Choice C) focuses on accrediting healthcare organizations for quality and safety, not mandating immunizations. The State board of nursing (Choice D) is responsible for regulating nursing practice within a specific state, not mandating immunizations.

Correct Answer: D

Rationale: The act of telling stories and reliving special events by the older residents in the long-term care facility helps them achieve self-actualization. Self-actualization involves realizing personal potential, self-fulfillment, seeking personal growth, and reflecting on their lives and achievements, which aligns with the behavior observed by the nurse. Choices A, B, and C are incorrect because self-esteem is related to confidence and respect, love and belonging refer to social relationships and connections, and safety pertains to physical and psychological security, which are not directly addressed by the residents' behavior of storytelling and reliving special events.

Correct Answer: C

Rationale: Maslow's hierarchy of needs is a framework that helps nurses understand the different levels of human needs and prioritize care accordingly. By applying this framework, nurses can better understand the patient's behavior in the context of their unmet needs. This understanding allows nurses to provide holistic and patient-centered care that addresses not just the physical but also the emotional, social, and psychological needs of the patient. Choice A is incorrect because applying Maslow's hierarchy is about understanding, not judging, the patient's behavior. Choice B is incorrect as it does not directly relate to the application of Maslow's hierarchy. Choice D is also incorrect as improving communication skills, although important, is not the primary focus when applying Maslow's hierarchy of needs in care.

Correct Answer: B

Rationale: The correct answer is 'Functional.' In a functional structure, organizations group employees into departments based on specialty, where similar tasks are performed by the same group. In this scenario, the hospital organizing its departments by specialty such as nursing, dietary, and pharmacy aligns with the characteristics of a functional structure. Choice A, 'Parallel,' does not fit the scenario described; parallel structures involve separate, independent units operating in parallel with little interaction. Choice C, 'Service-integrated,' does not align with the scenario either as it involves integrating services across departments. Choice D, 'Matrix,' is not the correct answer as it involves a complex organizational structure where employees report to multiple managers simultaneously, which is not the case in the scenario provided.

Correct Answer: B

Rationale: The correct answer is B. In the U.S., the healthcare system operates on a model where access to healthcare services is largely determined by an individual's ability to pay for care. This means that those with more financial resources have greater access to a wider range of healthcare services, while those with limited financial means may face barriers to accessing necessary care. Choices A, C, and D are incorrect because healthcare in the U.S. is not universally provided as a basic right to all equally, it is not exclusively for the rich, and while health insurance is common, it is not the sole determinant of access to care.

Correct Answer: C

Rationale: The correct action for the nurse to take first when a patient reports feeling lightheaded and sweaty after being weaned off an insulin drip is to obtain a glucose reading using a finger stick. This will provide crucial information on the patient's current blood glucose level, helping the nurse assess if the symptoms are due to hypoglycemia. Based on the glucose reading, appropriate interventions can be initiated, such as administering dextrose, glucagon, or oral sugars like orange juice if hypoglycemia is confirmed. However, verifying the blood glucose level is the initial step to guide subsequent actions and ensure patient safety.

Correct Answer: C

Rationale: Democratic leadership is a leadership style that operates on the belief that individuals are motivated by internal forces. It involves encouraging participation and decision-making through majority rule to accomplish tasks. This leadership approach fosters collaboration, empowerment, and involvement of team members in decision-making processes. Autocratic leadership (choice A) is characterized by centralized control and little input from team members. Laissez-faire leadership (choice B) involves minimal interference and provides little guidance or direction. Transactional leadership (choice D) is based on exchanges between leaders and followers for desired outcomes, focusing on rewards and punishments rather than internal motivation and participation.