Final answer:
Ms. Waller's surgical risk factors could include her compromise immune system due to cancer and chemotherapy, which may increase infection risks. Marisa's risk factors for post-surgical complications may be related to receiving medical care abroad, with varying healthcare standards and potential exposure to different pathogens.
Step-by-step explanation:
Considering the clinical focus provided, surgical risk factors for Ms. Waller may include her age, prior medical history, the specific type of surgery she underwent, and any pre-existing conditions that might increase the likelihood of complications during or after her surgery. If Ms. Waller was the 43-year-old patient Barbara with metastatic inflammatory breast cancer, her compromised immune system due to both the cancer and the chemotherapy could pose a significant risk factor for infection post-surgery. The presence of a fever and an inflamed catheter site indicate a possible infection, which suggests that her immune system may be less capable of fighting off pathogens introduced during the surgical procedure.
Marisa, the 52-year-old patient who recently had spinal treatment in Cambodia and is experiencing severe abdominal pain, may have surgical risk factors related to her recent travel and medical treatment abroad. Exposure to different healthcare environments and pathogens, especially if standards of care are inconsistent, can elevate the risk of post-surgical complications. Her current symptoms, which include swollen lymph nodes and pain that intensified after her flight, could be signs of infection or other complications from the medical procedure she received overseas.