单项选择题

患者男性，36岁。肛门不适1年，今晨排便后肛门剧痛就诊。医生诊断：混合痔。护士对患者解释混合痔应是

A.外痔与前哨痔同时存在
B.肛瘘与前哨痔同时存在
C.内痔、外痔在不同位置同时存在
D.直肠上、下静脉丛吻合处形成的内外痔
E.内痔与前哨痔同时存在
<上一题 目录 下一题>
热门 试题

未分类题
What is said about demand for tech workers?A.It has continued to declinE.B.It has been concentrated in 8 major areas.C.It has risen by 25 percent over the past five years.D.It has influenced the development of the top-tech cities.
A.It
B.
B.It
C.
C.It
D.
D.It
未分类题
What does Matthew Martinez imply about tech workers in the current job market?A.They need to be flexible in their requirements.B.They should not expect conditions to change soon.C.They may be able to negotiate better work situations.D.They can get the best jobs through recruiting and staffing firms.
A.They
B.
B.They
C.
C.They
D.
D.They
相关试题