A college health nurse interprets the peak expiratory flow rate for student who has asthma and finds that the student is in the yellow zone of his asthma action plan. The nurse should base her actions on which of the following information? (Select all that apply.)

A. Clubbing of the fingers: This finding is often associated with chronic respiratory conditions, including emphysema, due to prolonged hypoxia. The chronic low oxygen levels can lead to changes in the nail beds, resulting in clubbing as the body attempts to compensate for the decreased oxygenation. Therefore, clubbing is a common assessment finding in clients with emphysema.
B. Bradycardia: Emphysema typically does not cause bradycardia; instead, clients may experience tachycardia due to increased respiratory effort and oxygen demand. While individual variations can occur, bradycardia is not a standard finding in clients with emphysema, making this option less likely to be present.
C. Barrel chest: This is a common physical assessment finding in clients with emphysema. The chronic overinflation of the lungs leads to a characteristic increase in the anteroposterior diameter of the chest, resulting in a barrel-shaped appearance. This occurs as the diaphragm becomes flattened and the rib cage is expanded from prolonged air trapping.
D. Dyspnea: Shortness of breath, or dyspnea, is a hallmark symptom of emphysema. As the disease progresses, clients may experience increased difficulty in breathing, especially during exertion, due to the destruction of alveoli and reduced lung elasticity. This finding is expected and significant in the assessment of a client with emphysema.
E. Deep respirations: In emphysema, clients often exhibit shallow, rapid breathing patterns rather than deep respirations. The loss of elasticity in the lungs leads to difficulty in full lung expansion, which can result in a more shallow and increased respiratory rate. Therefore, deep respirations are not a typical finding in clients with emphysema.

A. Evaluate outcomes at the end of the shift: This is an important recommendation as it allows nurses to assess the effectiveness of interventions and the overall condition of patients. Evaluating outcomes helps in identifying areas for improvement, ensuring that patient care meets safety and quality standards. This practice fosters accountability and continuous improvement in patient-centered care.
B. Evaluate outcomes at the start of the shift: While evaluating outcomes at the beginning of the shift can provide valuable information, it is more effective to evaluate outcomes after care has been provided. Starting the shift with a review of previous outcomes can guide care planning, but the actual evaluation of interventions should occur after implementation to assess their effectiveness.
C. Plan and report outcomes: Planning and reporting outcomes are essential components of providing safe, quality, patient-centered care. This involves setting clear goals for patient care and documenting the expected results, which allows for effective communication among the healthcare team and ensures that everyone is aligned in their approach to patient care.
D. Communicate the plan: Effective communication of the care plan is critical to patient safety and quality care. Sharing the plan with all team members ensures that everyone is aware of the goals and interventions, facilitating collaboration and reducing the risk of errors. Clear communication enhances the patient's understanding of their care and promotes involvement in the decision-making process.
E. Think critically: Critical thinking is fundamental to nursing practice and promotes safe, quality, patient-centered care. It involves analyzing information, evaluating evidence, and making informed decisions based on patient needs and circumstances. Encouraging critical thinking enables nurses to assess situations thoroughly, anticipate potential problems, and implement appropriate interventions.