局解试题英文

局解试题英文

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Pelvic and perineum

Single-choice questions

1.The bony pelvis (A)

A.is formed by the two hip bones, sacrum, coccyx and their

joints.

B.can be divided into abdominal and pelvic part by the terminal

line.

C.is enclosed at the inferior pelvic aperture by perineum.

D.is wider, shorter and more funnel-shaped in female than in

male.

E.pelvic outlet is formed by the terminal line.

2.The levator ani does not include (A)

A.coccygeus.

B.levator prostate.

C.puborectalis.

D.pubococcygeus.

E.iliococcygeus.

3.The pelvic diaphragm (E)

A.encloses the whole inferior aperture of the pelvis.

B.is located in the anal triangle.

C.consists of levator ani, sphincter ani externus, superior and

inferior fascia of pelvic diaphragm.

D.has a hiatus of pelvic diaphragm for digestive and urogenital

canal.

E.can support the pelvic viscera.

4.The perineum (B)

A.is all of the soft tissue enclosing pelvic inlet.

B.can be divided into urogenital and anal region.

C.ends anteriorly at the external reproductive organs

D.ends posteriorly at the anus.

E.is a triangle-shaped region.

5.The hiatus of the pelvic diaphragm(A)

A.is a cleft between the anteromedial margin of pelvic diaphragm.

B.is filled with the urogenital diaphragm.

C.is enclosed by superior and inferior fascia of urogenital

diaphragm.

D.is the main channel connecting the pelvic spaces and perineal

space.

E.is penetrated by the membranous part of the urethra in male.

6.The retropubic space (B)

A.is located between the urinary bladder and rectum or uterus.

B.is usually used for extra-peritoneal operation of urinarry

bladder.

C.is rich in venous plexus and unsuitable for organ separation.

D.is suitable for exudation absorption.

E.doesn’t communicating with other pelvic spac es

7.The retrorectal space (E)

A.surround the inferior part of the ampulla of rectum.

B.is the space between the sacrum and presacral fascia.

C.is rich in venous plexus and unsuitable for rectus separation.

municates downwards with the ischioanal fossa.

municates upwards with the retroperitoneal space .

8.Which one is right about the rectum (D)

A.It continues upwards with the sigmoid colon at the level of

pelvic inlet.

B.It continues downwards with the anal canal at the level of

dentate line.

C.The upper part is not covered by peritoneum.

D.It has sacral and perineal flexures in the sagittal plane.

E.It is a intraperitoneal viscera.

9.Concerning Hilton’s line,the the wrong description is (E)

A.lies at the interval between the sphincter ani internus and

externus.

B.is about 1cm below the dentate line.

C.is also called white line.

D.is continuous upwards with the anal pecten.

E.can not be felt in digital examination of the anal canal.

10.Which one is wrong about the relations of the rectum (B)

A.The sacral plexus is behind it.

B.It is separated from the prostate by rectovesical pouche in

male.

C.It is separated from the seminal vesicle by rectovesical

pouche in male.

D.It is separated from uterus by rectouterine pouch in female.

E.It is separated from the vagina by rectouterine pouch and

fascial septum in female.

11.Through the anterior wall of the rectum , we can not palpate(E)

A.prostate.

B.seminal vesicle.

C.ampulla ductus deferentis.

D.neck of uterus.