当人体皮肤创伤,细菌侵入人体后引起的免疫过程如下图所示(图中代表细菌),请分析回答下列问题:
细菌作为抗原进入内环境后,首先被()细胞加工处理。
参考答案:吞噬细胞
根据《通信电源设备安装工程设计规范》,低压配电屏的出线截面应按被供负荷的()计算。
A.电压
B.电流
C.容量
D.功率
An adolescent girl who is receiving chemotherapy for leukemia is admitted for pneumonia. The adolescent's platelet count is 50,000 μL. Which of the following would be inappropriate to include in the plan of care
A.A sign over the bed that reads "NO NEEDLE STICKS AND NOTHING PER RECTUM".
B.Two peripheral IV intermittent infusion devices, one for blood draws and one for infusions.
C.Administration of oxygen at a rate of 4 L/min using a nonhumidified nasal cannula.
D.Use of a tympanic membrane sensor to measure the client's temperature at the bedside.