位于肛提肌以上的间隙是：（）
A.坐骨直肠间隙
B.骨盆直肠间隙
C.肛门后浅间隙
D.肛门后深间隙
E.直肠后间隙
参考答案：E
A client diagnosed with hyperthyroidism has been started on propylthiouracil (PTU) as drug therapy. The nurse should closely observe the client for which of the following side effects
A. Unusual bleeding or bruising.B. Hypertension.C. Hypokalemia.D. Peripheral edem
《古诗十九首》所表达的主要情思内涵有（）
A.思乡和怀人
B.闺思和愁怨
C.漂泊和蹉跎
D.焦灼和失意
E.无奈和无常
