A nurse is assessing a client who has a heart rate of 56/min.
Which of the following findings should the nurse expect?

The correct answer is Choice B.

Choice A rationale: Advanced beginners are newly graduated nurses who rely on limited experience and follow guidelines strictly. They cannot yet mentor others effectively because they lack the necessary comprehensive knowledge and practical skills for precepting new staff members.

Choice B rationale: Proficient nurses have a deep understanding of clinical situations through experience. They can recognize patterns, predict outcomes, and provide effective mentorship as preceptors. They are skilled at guiding new staff members and improving their clinical performance.

Choice C rationale: Expert nurses possess an intuitive grasp of clinical situations and make decisions rapidly. While they are highly skilled, the role of preceptor is generally better suited to proficient nurses who are adept at breaking down complex tasks for new learners.

Choice D rationale: Competent nurses have a few years of practice and can plan and manage patient care efficiently. However, they are not yet at the stage where they can fluidly adapt to varying situations or mentor new staff as effectively as proficient nurses.

Atrial fibrillation with a rapid heart rate can lead to decreased cardiac output and compromised blood flow, which can have serious consequences, including stroke and heart failure. Therefore, this client requires immediate attention to assess and manage the cardiac rhythm.

While the other clients also have significant health concerns, they are not as acutely life-threatening as a new onset of atrial fibrillation with a high heart rate. Prioritizing care based on the urgency and severity of the condition is crucial in the emergency department setting.