广义上讲 ,免疫受损病人系指由于吞噬细胞的功能或数目 ,细胞或体液免疫功能改变致感染、机会性突变的危险性增加的病人 ,也包括皮肤或粘膜破坏致微生物易于入侵引起局部或全身感染的病人 ,如烧伤、插管病人。发热是感染或炎症导致巨噬细胞、淋巴细胞、成纤维细胞、上皮细胞、 Broadly speaking, immunocompromised patients refer to patients with increased risk of opportunistic mutations due to the function or number of phagocytes, infections caused by changes in cellular or humoral immune function, as well as the susceptibility of microorganisms to skin or mucosal damage to invade causing localized or / Systemically infected patients, such as burns, intubated patients. Fever is infection or inflammation leading to macrophages, lymphocytes, fibroblasts, epithelial cells,