[Verified Answer]: Mr

Mr. John S. was admitted to the orthopedic unit following a right total knee replacement. On post-operative day four, the patient reported increased pain at the surgical site rated 8/10 on the numeric pain scale, accompanied by shortness of breath on exertion and increased fatigue. He was visibly uncomfortable, guarding his right leg and limiting movement. His oxygen saturation on room air dropped to 89% upon ambulation.What are some nursing diagnoses?What are some interventions for this patient? how would you manage this patient’s pain?