A nurse is caring for a client who has respiratory acidosis. Which of the following pH levels should the nurse expect?

pH 7.48

pH 7.50

pH 7.31

pH 7.39

Answer and Explanation

The Correct Answer is C

A. pH 7.48:

A pH of 7.48 indicates alkalosis, not acidosis. Respiratory acidosis is characterized by a pH below the normal range (7.35-7.45).

B. pH 7.50:

Similar to choice A, a pH of 7.50 indicates alkalosis, not acidosis.

C. pH 7.31:

This pH value falls below the normal range (7.35-7.45), indicating acidemia. In respiratory acidosis, there is an increase in the partial pressure of carbon dioxide (PaCO2) in the blood, leading to an accumulation of carbonic acid and a decrease in pH.

D. pH 7.39:

A pH of 7.39 falls within the normal range (7.35-7.45), indicating a normal acid-base balance. It does not indicate acidosis.

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Correct Answer is B

Explanation

A. “C” refers to the cost to complete the research: This is not accurate. In a PICOT question, “C” stands for “Comparison”. It refers to the other main intervention or treatment that you wish to compare with the intervention12.

B. “O” refers to the outcome of the research: This is correct. In a PICOT question, “O” stands for “Outcome”. It refers to the effect or result that you expect from the intervention12.

C. “I” refers to the issue to be researched: This is not accurate. In a PICOT question, “I” stands for “Intervention”. It refers to the treatment or action that the researcher wants to study12.

D. “T” Prefers to the steps for planning the research: This is not accurate. In a PICOT question, “T” stands for “Time”. It refers to the time it takes for the intervention to achieve the outcome or how long patients are observed

A. Provide educational material written at an eighth-grade reading level B. Ensure privacy for the client. C. Start with the least important information. D. Dim the lights in the client's room.

Correct Answer is A

Explanation

A. Provide educational material written at an eighth-grade reading level: This is correct. Health education materials should be written at a level that is easily understandable by the majority of patients. An eighth-grade reading level is often recommended to ensure that the information is accessible to a wide range of patients.

B. Ensure privacy for the client: This is also correct. Privacy is a fundamental right of all patients and is particularly important when discussing sensitive topics such as preoperative care. Ensuring privacy can help the patient feel more comfortable and facilitate open communication.

C. Start with the least important information: This is not recommended. When providing education, it’s generally best to start with the most important information. Patients may be anxious or overwhelmed, and they may not remember everything that is discussed. By starting with the most important information, you increase the chances that the patient will remember and understand the key points.

D. Dim the lights in the client’s room: While creating a comfortable environment is important, dimming the lights is not specifically related to preoperative teaching. The focus should be on providing clear, understandable information and addressing the patient’s questions and concerns.

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A nurse is caring for a client who has respiratory acidosis. Which of the following pH levels should the nurse expect?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

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Correct Answer is A

Explanation

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