in which order will the nurse take these steps to prepare nph 20 units and regular insulin 2 units using the same syringe put a comma and a space betw

ATI RN

ATI Leadership Proctored

1. In which order will the nurse take these steps to prepare NPH 20 units and regular insulin 2 units using the same syringe? (Put a comma and a space between each answer choice [A, B, C, D, E]).

A. Rotate NPH vial, Inject 20 units of air into NPH vial, Withdraw regular insulin, Inject 2 units of air into regular insulin vial, Withdraw 20 units of NPH.
B. Rotate NPH vial, Inject 20 units of air into NPH vial, Withdraw regular insulin, Inject 2 units of air into regular insulin vial, Withdraw 20 units of NPH.
C. Rotate NPH vial, Inject 20 units of air into NPH vial, Inject 2 units of air into regular insulin vial, Withdraw regular insulin, Withdraw 20 units of NPH.
D. Rotate NPH vial, Inject 20 units of air into NPH vial, Withdraw 20 units of NPH, Inject 2 units of air into regular insulin vial, Withdraw regular insulin.

Correct answer: C

Rationale: The correct order to prepare NPH 20 units and regular insulin 2 units using the same syringe is to start by rotating the NPH vial, then injecting 20 units of air into the NPH vial. Next, inject 2 units of air into the regular insulin vial, followed by withdrawing the regular insulin. Finally, withdraw 20 units of NPH. This sequence ensures proper mixing and preparation of the insulin doses. Choices A, B, and D have incorrect sequences that may lead to incorrect dosages or inadequate mixing of the insulins.

2. Which type of HMO 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. A network model of HMOs contracts with two or more IPAs. In a network model, the HMO contracts with multiple IPAs to provide healthcare services to its members, offering a wider range of choices and flexibility in selecting healthcare providers. Choices A, B, and D are incorrect because the staff model involves employing physicians and healthcare providers directly, the point of service model allows members to seek care both in-network and out-of-network, and the group model is not specifically associated with contracting IPAs.

3. During a home safety assessment, a nurse is evaluating a client who is receiving supplemental oxygen. Which observation should the nurse identify as a proper safety protocol?

A. The client has a weekly inspection checklist for oxygen equipment.
B. The client stores an extra oxygen tank on its side under their bed.
C. The client identifies the location of a fire extinguisher.
D. The client uses a wool blanket on their bed.

Correct answer: A

Rationale: The correct answer is A because having a weekly inspection checklist for oxygen equipment ensures that the client can monitor the safety and functionality of the oxygen equipment regularly. This is crucial for maintaining a safe environment. Choice B is incorrect because storing an extra oxygen tank on its side under the bed can pose a safety hazard, as tanks should be stored upright. Choice C is a good safety practice, but it is not directly related to oxygen use. Choice D is incorrect because wool blankets are flammable and should not be used by clients receiving supplemental oxygen due to the increased risk of fire.

4. Which of the following is true regarding health care systems today?

A. They are all managed care organizations.
B. They are all privately owned.
C. Only HMOs are profitable.
D. There are multiple types of organizations.

Correct answer: D

Rationale: The correct answer is D: 'There are multiple types of organizations.' This statement is true as there are various health care delivery systems in today's world, including but not limited to managed care organizations, privately owned facilities, and other models. Choices A, B, and C are incorrect because not all health care systems are managed care organizations, privately owned, or only profitable if they are HMOs. Health care systems can vary in ownership, management, and profitability, making choice D the most accurate.

5. When considering virtue ethics, which of the following is true?

A. Virtue ethics attributes behaviors to moral rules.
B. Virtue ethics attributes behaviors to knowledge of consequences.
C. Virtue ethics focuses on moral character, rather than rules for behavior.
D. Virtue ethics is a formal statement of rules for behavior.

Correct answer: C

Rationale: The correct answer is C: Virtue ethics focuses on qualities and moral character rather than rules or duties. Virtue ethics emphasizes developing good character traits, such as courage, honesty, and compassion, to guide behavior rather than adhering to specific moral rules or focusing on the consequences of actions. Choices A, B, and D are incorrect because virtue ethics does not attribute behaviors to moral rules, knowledge of consequences, or formal statements of rules for behavior; instead, it emphasizes the importance of cultivating virtuous character.