The structures perforating the diaphragm are （）.

多项选择题The cephalic vein （）.

A．arises from the lateral side of dorsal venous rete of hand
B．runs along the lateral side of the biceps brachi
C．accompany the radial artery
D．receives the superficial veins of the hand and the medial side of the forearm
E．drain into the axillary vein

多项选择题The structures passing through the malleolar canal are （）.

A．tibialis posterior
B．extensor hallucis longus
C．posterior tibial artery
D．tibial nerve
E．flexor digitirum longus

单项选择题Lateral wall of Ischioanal fossa is:（）.

A．conjunctive area of inferior fascia of pelvic diaphragm and fascia covering the obturator internus
B．superficial fascia of anal region
C．sphincter ani externus
D．levator ani, coccygeus and inferior fascia of pelvic diaphragm
E．ischial tuberosity, obturator internus and fascia

单项选择题The four parts of uterine tube does NOT contain （）.

A．fimbriae of uterine tube
B．infundibulum of uterine tube
C．isthmus of uterine tube
D．ampulla of uterine tube
E．uterine part of uterine tube

单项选择题Which is WRONG about uterus （）.

A．it lies in the center of pelvic cavity
B． it lies between the urinary bladder and the rectum
C．neck of uterus is totally surrounded by vagina
D．there are uterine tubes on its two sides
E．inferior end lies in the vagina

单项选择题Which is true about prostate （）.

A．sup. extremity is apex, and inf. extremity is base
B．lies between the urinary bladder and the rectum
C．the posterior surface has a transverse groove
D．male urethra and ejaculatory ducts pass through it
E．ductus deferens pass through it

单项选择题which artery is NOT the branch of external carotid artery （）.

A．superior thyroid a.
B．lingual a
C．facial a.
D．maxillary a.
E．vertebral a.

单项选择题About the spleen, the right description is （）.

A．it is situated in the left lower part of thoracic cavity
B．its long axis is in the line of the 10th rib
C．it is palpable below the left costal arch
D．there are splenic notches on its anterior extremity
E．the hilum of spleen lies on the diaphragmatic surface

单项选择题The following structure is located in the carotid sheath （）.

A．sympathetic trunk
B．vertebral artery
C．glossopharyngeal n.
D．internal jugular vein
E．external jugular vein

单项选择题The following nerves which should be avoided to be injured when we want to ligate （结扎）inferior thyroid a （）.

A．the trunk of vagus
B．inferior laryngeal nerve
C．the lateral branch of superior laryngeal nerve
D．the trunk of sympathetic n.
E．recurrent laryngeal nerve