1.单选题 (1分)
Which of the following reflexes is monosynaptic?
下述哪个反射是单突触的？
2.单选题 (1分)
Which statement below best describes the spatial relationship between cranial nerve motor and sensory nuclei in the medulla and pons?
以下哪个陈述最能描述位于延髓和脑桥的脑神经运动和感觉核团之间的空间关系？
3.单选题 (1分)
The sensation produced by a wisp of cotton on one’s fingertip is mediated by the?
能够感受一小撮棉花在指尖产生的感觉需要哪个结构的参与？
4.单选题 (1分)
Which of the following statements best describes a key feature of the reticulospinal tracts?
下列关于网状脊髓束的主要特征的描述，最恰当的是？
5.单选题 (1分)
To which set of thalamic nuclei do the cerebellar project?
小脑向丘脑的哪个核团投射信号？
6.单选题 (1分)
A person has a stroke that damages the caudal part of the nucleus ambiguous. Which function is most impaired as a result of the lesion?
损害疑核尾部的中风最有可能损害哪个功能？
7.单选题 (1分)
A baby was born with hydrocephalus. This likely was caused by constriction of the cerebral aqueduct during early development. In which part of the central nervous system would this constriction have occurred?
一婴儿出生时患有脑积水。有可能由早期发育时大脑水管缩窄所致。这一缩窄最有可能在中枢神经系统中的哪一部分发生？
8.单选题 (1分)
A 15-year-old boy is hit on the temple with a baseball and becomes unconscious. After about 10 minutes, he regains consciousness, but he soon becomes lethargic, and over the next 2 hours, he becomes stuporous. His pupils are unequal. Intracranial hemorrhage is suspected. Which of the following arteries is most likely to be the source of the hemorrhage?
十五岁男孩被棒球击中颞部后失去意识。十分钟后，他意识恢复，但昏昏欲睡，接下来2小时内处于昏睡状态。男孩两侧瞳孔不对称，推测有颅内出血。颅内出血最有可能来自于以下哪一支动脉？
9.单选题 (1分)
A 30-year-old woman complains of unsteadiness while standing or walking. She tends to deviate to the right. Neurologic examination reveals the following signs: dysmetria on the right, dysdiadochokinesia, and a nystagmus that is more marked when she looks to the right side. The lesion is most likely found in the:
一名30岁妇女主诉站立或行走时不稳，会向右侧倾斜。神经检查发现：右侧辨距不良，轮替动作障碍和眼球震颤，当她向右侧看时眼球震颤更为明显。病变最可能在以下哪个位置：
10.单选题 (1分)
A 70-year-old hypertensive man suddenly experience numbness on the right side of his body. When asked to raise his left hand, he raises his right hand. The lesion is most likely in the:
70岁老年男性，患有高血压，突感身体右侧麻木。当被要求举起左手时，他举起了右手。病变最可能在：
11.判断题 (1分)
Circumventricular organs located in the periphery of the fourth ventricle. 室周器官位于第四脑室的周围。
12.判断题 (1分)
The precentral gyrus (face area) is supplied by the middle cerebral artery. 中央前回（面部支配区）由大脑中动脉供血。
13.判断题 (1分)
The nucleus dorsalis (Clarke’s column) is a group of nerve cells restricted to the lumbar segments of the spinal cord. 背核是一群局限于腰髓节段的神经细胞。
14.判断题 (1分)
The ligamemtum denticulatum anchors the spinal cord to the pedicles of the vertebra along each side. 齿状韧带在两侧将脊髓固定于椎弓根。
15.判断题 (1分)
Each lateral geniculate body receives visual information from the opposite field of vision. 每个外侧膝状体收集对侧视野的视觉信号。
16.判断题 (1分)
Solitary nucleus receives general visceral afferent input from CN IX and CN X. 孤核接受来自第九对脑神经和第十对脑神经的一般内脏传入信息。
17.判断题 (1分)
Spinocerebellum plays a role in the regulation of muscle tone. 脊髓小脑在调节肌张力中起重要作用。
18.判断题 (1分)
The projections of the ventral posterolateral nucleus ascend to the postcental gyrus through the posterior limb of the internal capsule. 腹后外侧核向上通过内囊后肢投射至中央后回。
19.判断题 (1分)
The amygdaloid nucleus is connected to the caudate nucleus. 杏仁核连接尾状核。
20.判断题 (1分)
The cerebellum has no influence on the skeletal muscles supplied by the cranial nerves. 小脑对骨骼肌的支配不通过脑神经。