下载APP
举一反三
【单选题】男性，25岁，右髋部疼痛跛行半年，伴低热，盗汗，纳差及体重减轻。查体：右髋关节屈曲畸形，活动受限，Thomas征阳性，X线片示右髋关节间隙变窄，关节面有骨质破坏，右髋臼有2cm大小空洞，内有小死骨形成。在抗痨治疗期间右髋大转子处出现一7cm×6cm大小包块，表面皮肤红热，有波动感，体温39℃，为了了解大转子处包块的性质，下列穿刺进针部位的选择哪项正确
A.
波动感最明显处
B.
于脓肿低位，一旦形成窦道便于引流
C.
于脓肿外周健康皮肤处
D.
于脓肿高位处
E.
只要能抽出脓液，进针部位不限
【单选题】Any good mystery must eventually uncover a villain, and in a recent documentary, "Who Killed the Electric Car", the filmmakers duly pointed the finger at General Motors. The (62) is not so simple, but...
A.
such as
B.
as to
C.
if any
D.
as for
【单选题】Questions 23 to 25 are based on the conversation you have just heard.
A.
She Was too busy to remember if she had returned them.
B.
She didn’t return them in fact.
C.
She gave them to the landlord to return.
D.
She did return them but somehow the library made a mistake.
【单选题】男性，42岁，双髋关节疼痛2年，加重3个月，并出现跛行，有服用激素和外伤史。 为了更好的使患者康复，下列哪项措施最为有利
A.
术后早期下地活动
B.
术后早期采用膝关节功能康复器
C.
术后石膏固定3个月
D.
术后定期进行高压氧和活血化瘀治疗
E.
术后早期采用活血化瘀治疗