A nurse is assisting with preoperative teaching for a client. Which of the following outcomes should the nurse expect?

Increase in postoperative pain

Reduced postoperative anxiety

Reduced postoperative respiratory function

Increased length of postoperative care in the health care facility

Answer and Explanation

The Correct Answer is B

A. Increase in postoperative pain: Preoperative teaching typically includes information about pain management strategies, which should help to reduce, not increase, postoperative pain.

B. Reduced postoperative anxiety: This is correct. One of the key benefits of preoperative education is reduced anxiety. By understanding what to expect before, during, and after surgery, patients are often less anxious about the procedure.

C. Reduced postoperative respiratory function: Preoperative teaching usually includes instructions on deep breathing and coughing exercises to help prevent respiratory complications after surgery. Therefore, it should improve, not reduce, postoperative respiratory function.

D. Increased length of postoperative care in the health care facility: Preoperative education has been shown to reduce the length of hospital stay. By better understanding their surgery and postoperative care, patients are often able to recover more quickly and leave the hospital sooner

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Correct Answer is ["A","B","C","D","F"]

Explanation

A. Is the research applicable to other populations? This is a crucial question in the critical appraisal of evidence. The applicability or generalizability of research findings to other populations is an important aspect of any study. If the study’s sample is representative and diverse, the findings are more likely to be applicable to other populations.

B. What methods were used to conduct the research? Understanding the methods used in a study is fundamental to evaluating its validity. The research design, data collection methods, and analysis techniques all contribute to the strength of the study’s findings.

C. How were the study results analyzed? The analysis of study results is a key component of research. The statistical methods used can greatly impact the interpretation of the results. Understanding how the results were analyzed can help determine if the conclusions drawn are valid.

D. Does the study have reliability? Reliability refers to the consistency or repeatability of the study’s findings. If a study is reliable, it means that if the study were repeated under the same conditions, it would produce the same results. This is a key factor in determining the quality of a study.

E. What were the costs associated with the research? While understanding the costs associated with research can be important in some contexts, it is not typically a key factor in the critical appraisal of the evidence itself. The focus of critical appraisal is more on the quality, validity, and applicability of the research rather than the costs involved in conducting it.

F. What was the purpose of the study? Understanding the purpose or objective of the study is a fundamental part of critical appraisal. It helps to determine whether the study design, methods, and analysis are appropriate for answering the research question.

A. Dry skin B. Diarrhea C. Hyperventilation D. Abdominal pain

Correct Answer is C

Explanation

A. Dry skin:

Dry skin is not typically associated with respiratory alkalosis. Instead, it may occur in conditions such as dehydration or impaired skin integrity.

B. Diarrhea:

Diarrhea is not typically associated with respiratory alkalosis. Respiratory alkalosis primarily involves changes in the respiratory system, leading to alterations in blood pH and carbon dioxide levels.

C. Hyperventilation:

Hyperventilation is a characteristic finding in respiratory alkalosis. It is a compensatory mechanism where the client breathes rapidly and deeply to blow off excess carbon dioxide, attempting to restore acid-base balance.

D. Abdominal pain:

Abdominal pain is not typically associated with respiratory alkalosis. While some individuals with respiratory alkalosis may experience symptoms such as dizziness, lightheadedness, or tingling sensations, abdominal pain is not a common manifestation of this acid-base imbalance.

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A nurse is assisting with preoperative teaching for a client. Which of the following outcomes should the nurse expect?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is ["A","B","C","D","F"]

Explanation

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Correct Answer is C

Explanation

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