A nurse is caring for a patient who is a long-term smoker and is in the early stages of COPD.

The patient expresses interest in quitting smoking and has been asking about smoking cessation aids. The nurse interprets this as which stage of Lewin’s Change Theory?

Unfreezing

Moving

Action

Refreezing .

Answer and Explanation

The Correct Answer is A

Choice A rationale
Unfreezing is the first stage of Lewin’s Change Theory. It involves overcoming resistance to change and preparing for the upcoming change. In this case, the patient expressing interest in quitting smoking and asking about smoking cessation aids indicates that they are in the unfreezing stage.
Choice B rationale
Moving is the second stage of Lewin’s Change Theory. It involves taking the necessary steps towards change.
Choice C rationale
The term “Action” is not recognized as a stage in Lewin’s Change Theory.
Choice D rationale
Refreezing is the final stage of Lewin’s Change Theory. It involves establishing the change as a new habit, so it becomes the "norm"4.

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Correct Answer is B

Explanation

Choice B rationale
A potassium level of 6.4 mmol/K is above the normal range (3.5-5.0 mmol/L) and can be life- threatening. High potassium levels can lead to dangerous heart rhythms.

A. Exogenous Infection. B. Endogenous Infection. C. Community Acquired Infection. D. Nosocomial Infection.

Correct Answer is B

Explanation

Choice A rationale
An exogenous infection occurs when a pathogen enters a patient’s body from their environment. For example, a healthcare worker can spread the infection due to poor adherence to infection control practices. This is not the case here as the infection is from the client’s own flora.
Choice B rationale
An endogenous infection is caused by the body’s normal flora. These microorganisms may act as opportunistic pathogens when the host is susceptible. In this case, the client’s systemic staphylococci infection originated from their own flora, making it an endogenous infection.
Choice C rationale
A community-acquired infection is one that was present or incubating prior to the patient being admitted to the hospital. Since the infection in this case originated from the client’s own flora and not from the community, this choice is incorrect.
Choice D rationale
A nosocomial infection, also known as a hospital-acquired infection, is an infection that is acquired in a hospital or other healthcare facility. Since the client’s infection originated from their own flora and not from the hospital environment, this choice is incorrect.

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A nurse is caring for a patient who is a long-term smoker and is in the early stages of COPD. The patient expresses interest in quitting smoking and has been asking about smoking cessation aids. The nurse interprets this as which stage of Lewin’s Change Theory?

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Naxlex Comprehensive Predictor Exams

The nurse reviews morning lab results on his patients. Based on these lab results which patient should the nurse see first?

Correct Answer is B

Explanation

The nurse is caring for a client diagnosed with a systemic staphylococci infection from the client’s own flora. The nurse correctly notes that this is an example of a(n):

Correct Answer is B

Explanation

Which of the following actions is specific to the Health Information Technology for Economic and Clinical Health (HITECH) Act?

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Which of the following is an example of indirect care?

A nurse is caring for a patient who is a long-term smoker and is in the early stages of COPD.

The patient expresses interest in quitting smoking and has been asking about smoking cessation aids. The nurse interprets this as which stage of Lewin’s Change Theory?