Nokea
A client who is nonambulatory notifies the nurse that their trash can is on fire. After the nurse confirms the presence of the fire, which of the following actions should the nurse take next?
- A. Activate the emergency fire alarm.
- B. Extinguish the fire.
- C. Evacuate the client.
- D. Confine the fire.
Correct Answer: D
Rationale: The correct answer is D: Confine the fire. This is the most appropriate action because the nurse's first priority is to ensure the safety of the client by containing the fire to prevent it from spreading and causing harm. By confining the fire, the nurse can help protect the client and other individuals in the vicinity. Activating the fire alarm (choice A) may be necessary but should come after the fire is confined. Extinguishing the fire (choice B) may put the nurse and client at risk without proper training or equipment. Evacuating the client (choice C) should only be done if the fire cannot be quickly and safely confined.
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Which of the following is an example of a primary prevention strategy?
- A. Administering vaccinations
- B. Performing a surgical procedure
- C. Teaching healthy lifestyle choices
- D. Prescribing medication
Correct Answer: A
Rationale: The correct answer is A, administering vaccinations, because primary prevention aims to prevent the occurrence of a disease or injury before it occurs. Vaccinations protect individuals from getting infected by certain diseases, thus directly preventing the onset of the disease. This strategy targets the root cause of the problem, which aligns with the goal of primary prevention.
B: Performing a surgical procedure is a treatment intervention, not a prevention strategy.
C: Teaching healthy lifestyle choices is a health promotion strategy, not solely focused on preventing diseases.
D: Prescribing medication is a treatment intervention and not aimed at preventing the initial occurrence of a disease.
Which of the following types of HMOs (Health Maintenance Organizations) contracts with two or more IPAs (Independent Practice Associations)?
- A. Staff model
- B. Point of service model
- C. Network model
- D. Group model
Correct Answer: C
Rationale: The correct answer is C: Network model. In a network model HMO, the organization contracts with two or more IPAs. IPAs are groups of independent doctors who work together to provide care. This model allows members to choose from a network of providers.
A: Staff model HMOs directly employ physicians.
B: Point of service model HMOs allow members to go out of network for care.
D: Group model HMOs contract with a single medical group, not multiple IPAs.
Therefore, the network model is the correct choice as it specifically involves contracting with multiple IPAs, distinguishing it from the other options.
The length of a coaching session should be no longer than:
- A. 15 minutes.
- B. 60 minutes.
- C. 10 minutes.
- D. 30 minutes.
Correct Answer: C
Rationale: The correct answer is C: 10 minutes. The rationale is that coaching sessions are most effective when kept concise and focused. A shorter duration helps maintain the participant's attention and ensures key points are covered without overwhelming them. Longer sessions can lead to decreased engagement and retention. Choice A (15 minutes) is slightly longer and may still risk losing focus. Choices B (60 minutes) and D (30 minutes) are too lengthy for a coaching session, increasing the likelihood of information overload and decreased effectiveness.
An unresponsive patient with type 2 diabetes is brought to the emergency department and diagnosed with hyperosmolar hyperglycemic syndrome (HHS). The nurse will anticipate the need to
- A. give a bolus of 50% dextrose.
- B. insert a large-bore IV catheter.
- C. initiate oxygen via nasal cannula.
- D. administer glargine (Lantus) insulin.
Correct Answer: B
Rationale: The correct answer is B: insert a large-bore IV catheter. In HHS, patients are severely dehydrated due to high blood sugar levels. Inserting a large-bore IV catheter allows for rapid rehydration with isotonic fluids. This helps to correct the hyperosmolarity and electrolyte imbalances. Giving dextrose (choice A) would worsen hyperglycemia, initiating oxygen (choice C) is not directly related to managing HHS, and administering long-acting insulin like glargine (choice D) is not the initial priority in managing acute HHS.
Which of the following is NOT considered a withdrawal behavior?
- A. Turnover
- B. Strategies
- C. Stress
- D. Punctuality
Correct Answer: B
Rationale: The correct answer is B: Strategies. Withdrawal behaviors are actions employees take to mentally or physically disengage from their work or organization. Turnover involves leaving the organization, stress is a psychological response, and punctuality relates to attendance. Strategies, on the other hand, refer to the methods or plans individuals use to achieve goals, which is not directly related to withdrawal behaviors. Thus, it is not considered a withdrawal behavior.