慢性炎症中较常见的炎细胞是()
A.嗜碱粒细胞
B.中性粒细胞
C.嗜酸粒细胞
D.单核/巨噬细胞
E.肥大细胞
参考答案:D
While suctioning a client's laryngectomy tube, the nurse should insert the catheter
A.about 1 to 2 inches.
B.as the client exhales.
C.until resistance is met, then withdraw it 1 to 2 cm.
D.until the client begins coughing.
人字桅杆的起重量比独脚桅杆的()。
A、小
B、大
C、相同
D、无法比