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起止时间:2021-03-20到2021-05-20
更新状态:已完结
1. The introduction of Neuroanatomy
1、 Which one is correct about the gray matter?
A:It’s in the central nervous system.
B:It’s in the peripheral nervous system.
C: It’s belong to reticular formation.
D:It is collection of axons of nerve cells.
E:It is located only in the deep of the brain.
答案: It’s in the central nervous system.
2、 Which one is correct about the white matter?
A: It’s in the peripheral nervous system.
B:It’s collection of nerve fibers in the central nervous system.
C:It’s in the surface of cerebrum and cerebellum.
D:It is located only in the deep of the brain.
E:It’s an admixture of nerve cell bodies and their processes.
答案: It’s collection of nerve fibers in the central nervous system.
3、 Which one is NOT correct about the nuclei?
A:They are in the central nervous system.
B:They are collection of cell bodies which have the same functions.
C:They are belong to white matter.
D:They are belong to gray matter.
E:They are also located in the reticular formation.
答案: They are belong to white matter.
4、 Which one is correct about the ganglion?
A:It’s in the central nervous system.
B:It’s collection of nerve fibers.
C:The ganglion in the central nervous system is also called nucleus.
D:It’s collection of neuronal cell bodies in the peripheral nervous system.
E:It’s an admixture of nerve cell bodies and their processes.
答案: It’s collection of neuronal cell bodies in the peripheral nervous system.
5、 Which one is correct about the description of neuron?
A:It includes nerve cell and neuroglial cell.
B: It can be divided into unipolar neuron and multipolar neuron.
C:It possesses a cell body and two types of processes.
D:It is only located in the peripheral nervous system.
E:It only has function of conduction.
答案: It possesses a cell body and two types of processes.
6、 Which are the basic components of the reflex arc?
A:receptor
B:central nervous system
C:afferent neuron
D:efferent neuron
E:effector
答案: receptor;
central nervous system ;
afferent neuron;
efferent neuron;
effector
2. Spinal cord
1、 In adult, the lower end of spinal cord is at the level of
A:inferior border of L1
B:superior border of L1
C:inferior border of L2
D:superior border of L2
E:inferior border of L3 vertebral body
答案: inferior border of L1
2、 The position of the 10th thoracic segment of spinal cord is at the level of
A:9th thoracic vertebra
B:8th thoracic vertebra
C:7th thoracic vertebra
D:6th thoracic vertebra
E:1st lumbar vertebra
答案: 7th thoracic vertebra
3、 The spinothalamic tract conducts
A:the superficial sensation of the head and neck
B:the superficial sensation of the trunk and limbs
C:the deep sensation of the head and neck
D:the proprioceptive sensation of the trunk and limbs
E:the movement of the trunk and limbs
答案: the superficial sensation of the trunk and limbs
4、 Which tract lie in the posterior funiculus of the spinal cord
A:the anterior corticospinal tract
B:the lateral corticospinal tract
C:the rubrospinal tract
D:the anterior spinocerebellar tract
E:the fasciculus cuneatus
答案: the fasciculus cuneatus
5、 The lower center of sympathetic nerve in the spinal cord locates in
A:Thoracic nuclei
B:Intermediolateral column
C:Sacral intermediolateral nuclei
D:Intermediolateral nuclei
E:Reticular formation
答案: Intermediolateral nuclei
6、 The cervical enlargement
A:from C1 to C4 spinal cord segments
B:from C5 to C8 spinal cord segments
C:associates with the nerve roots that make up the cervical plexus
D:associates with the nerve roots that make up the brachial plexus
E:from C1 to C8 spinal cord segments
答案: associates with the nerve roots that make up the brachial plexus
7、 About the spinal cord, which description are correct?
A:It lies in vertebral canal.
B:It continuous with pons at level of foramen magnum.
C:It has cervical and lumbosacral enlargement.
D:It can be divided into 33 segments.
E:The gray matter lies in the center.
答案: It lies in vertebral canal.;
It continuous with pons at level of foramen magnum.;
It has cervical and lumbosacral enlargement.;
The gray matter lies in the center.
8、 Which ones are correct about the anterior horn of spinal cord?
A:It consists of sensory neuron.
B:It consists of motor neuron.
C:Its neuron axons pass through the anterior root of spinal nerves.
D:It innervates the skeletal muscles.
E:It is innervated by corticospinal tract.
答案: It consists of motor neuron.;
Its neuron axons pass through the anterior root of spinal nerves.;
It innervates the skeletal muscles.;
It is innervated by corticospinal tract.
9、 The spinal cord has 33 segments.
A:正确
B:错误
答案: 错误
10、 The fasciculus cuneatus is originated from the spinal ganglia above segment T4 of spinal cord.
A:正确
B:错误
答案: 正确
3. Brain stem
1、 The decussation of medial lemniscus
A:represents the crossing of motor tract
B:lies below the decussation of pyramid
C:lies at the level of the facial colliculus
D:formed by the crossing fibers of spinal lemniscus
E:formed by the crossing fibers which arise from the gracile and cuneate nuclei
答案: formed by the crossing fibers which arise from the gracile and cuneate nuclei
2、 Which structure lies on the dorsal surface of the brain stem?
A:pyramid
B:superior and inferior colliculi
C:basilar part of pons
D:cerebral peduncle
E:decussation of pyramid
答案: superior and inferior colliculi
3、 The pyramid is formed by
A:pyramidal tract
B:medial lemniscus
C:cranial nerve nuclei
D:non-cranial nerve nuclei
E:inferior olivary nucleus
答案: pyramidal tract
4、 Which nerves are attached to the midbrain?
A:oculomotor nerves
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