Final answer:
To communicate the concern to the physician, use the SBAR technique and provide relevant information about the patient's condition.
Step-by-step explanation:
As a nurse, it is important to communicate your concern to the physician using the SBAR technique. In this case, the Situation would be that Ms. Smith, a 54-year-old patient who had a knee replacement surgery two days ago, is experiencing increasing dyspnea and mild chest pain for the past hour. The Background information would include Ms. Smith's history of hypertension and her current vital signs, such as a pulse of 114, blood pressure of 138/80, oxygen saturation of 96%, and respiratory rate of 24. The Assessment findings would indicate restlessness and shortness of breath. Based on these findings, the nurse's Recommendation would be to voice concern regarding a possible cardiac event or pulmonary embolism.