問題一覧
1
Insert the missing word: The outer layer of the brain is ….
gray matter
2
Insert the missing word: Grey matter consists primarily of the … of the neurons.
cell bodies
3
Choose the correct form of predicate: Most brains … a substantial distinction between the grey matter and white matter.
exhibit
4
Complete the sentence: The scientists determined the brain …
was composed of approximately 100 billion neurons, their connections, and supporting cells.
5
Complete the sentence: The cerebrum forms …
the bulk of the brain and is supported on the brain stem.
6
Complete the sentence: The brain is connected to the spinal cord by …
the brain stem, which is composed of the medulla, the pons, and midbrain.
7
Complete the sentence: The cerebral hemispheres (the cerebrum) form …
the largest part of the human cerebellum and are situated above other brain structures.
8
Complete the sentence: Different parts of the cerebral cortex are involved in ….
different cognitive and behavioral functions.
9
Complete the sentence: Brain metabolism normally relies upon ….
blood glucose as an energy source.
10
Complete the sentence: The brain mostly uses glucose for energy, and deprivation of glucose, as can happen in hypoglycemia, can result …
in loss of consciousness.
11
Choose the term to match the definition: This is a clear, watery substance that surrounds, cushions and protects the brain and spinal cord.
cerebrospinal fluid
12
Choose the term to match the definition: This is tube like structure which extends from the brain.
spinal cord
13
Choose the term to match the definition: One of the four subdivisions of the cerebral cortex, it plays a role in processing visual information.
occipital lobe
14
Choose the term to match the definition: An endocrine organ closely linked with the hypothalamus. In humans, the pituitary gland is composed of two lobes and secretes several different hormones that regulate the activity of other endocrine organs throughout the body.
pituitary gland
15
Insert the missing prepositions: The brain is the site __ thinking and the control center __ the entire body.
of, for
16
Insert the missing prepositions: Hypothalamus monitors the stimul we receive _ suppressing some and increasing others.
by
17
Insert the missing prepositions: A loss of blood flow __ the brain __ more than about 10 seconds can cause loss of consciousness
to, for
18
Insert the missing prepositions: Lack of oxygen or abnormally low sugar (glucose) levels in the blood can result __ less energy for the brain and can seriously injure the brain within minutes.
in
19
Insert the missing prepositions: The cerebellum interacts ___ areas in the brain stem called vestibular nuclei, which are connected with the organs of balance
with
20
Choose the correct form of predicate: If the entire brain stem ___ severely damaged, consciousness is lost, and these automatic body functions cease.
is become
21
Insert the missing prepositions: The space __ the arachnoid mater and the pia mater (the subarachnoid space) is a channel for cerebrospinal fluid, which helps protect the brain and spinal cord.
between
22
Choose the correct form of predicate: The activity of the brain ____ electrical impulses generated by nerve cells
results from
23
Choose the correct form of predicate: The blood-brain barrier also ___ the brain.
protects
24
Choose the correct form of predicate: However, the brain ____ by several mechanisms that can work to prevent these problems.
is defended
25
Choose the correct form of predicate: No computer ____ close to matching the capabilities of the human brain.
has yet come
26
Choose the correct form of predicate: The brain and its meninges ____ in a tough, bony protective structure, the skull.
are contained
27
Choose the correct form of predicate: About 20% of the blood pumped by the heart goes to the brain.
goes
28
Choose the correct form of predicate: If the sugar level in the blood becomes too low, the brain ____ the adrenal glands to release epinephrine (adrenaline).
signals
29
Choose the term to match the definition: Comparatively large spaces filled with cerebrospinal fluid. Three of them are located in the forebrain and one in the brainstem.
ventricle
30
Choose the term to match the definition: It connects the cerebrum with the spinal cord. It also automatically regulates critical body functions, such as breathing, swallowing, blood pressure,
brain stem