The inferior mesenteric artery gives off the following branches: the left colic artery, and .

填空题The normal position of the uterus is maintained by four ligaments: , , and the uterosacral ligament.

填空题The major salivary glands comprise three large paired masses: , and .

填空题The essential structures of articulation(synovial joint) consists of , and .

填空题The parietal pleura is divided into four portions: , and the mediastinal pleura and the cupula of pleura.

填空题The superior orbital fissure communicates with the orbit and transmits , , and the ophthalmic nerve.

填空题The pharynx may be divided into three parts: , and .

多项选择题脊髓前索内有（ ）

多项选择题延髓内有（）

A．舌下神经核
B．迷走神经背核
C．面神经核
D．孤束核
E．上泌涎核

多项选择题关于睫状体的描述，正确的有（）

A．其前部较为平坦称睫状环
B．后部有辐射状排列的皱襞称睫状突
C．其内有睫状肌
D．是产生房水的部位
E．属于眼球纤维膜

多项选择题右心室可见（ ）