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BIO 152 Module 2 Exam 2024 Questions with 100% Correct Answers | Verified | Latest Update
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BIO 152 Module 2 Exam 2024 Questions with 100% Correct Answers | Verified | Latest Update
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BIO 152 Module 2 Exam 2024 Questions with 100% Correct Answers| Verified | Latest Update
1. this is the most superficial layer of the brain meninges dura mater
(meninx)
2. the fissure separates the right and left cerebral median longitudi-
hemispheres nal
3. what is the purpose of the blood-brain barrier? de- the blood brain
scribe its maintenance from a cellular level barrier is a diffu-
sion barrier which
prevents most par-
ticles from en-
tering the CNS
tissue, keeping
the brain and
spinal cord sepa-
rate from general
blood circulation.
the blood-brain
barrier is formed
by the relatively
impermeable brain
capillaries, due to
the glial cells as-
trocytes. mainte-
nance is important
to provide a stable
chemical environ-
ment for the ner-
vous system
4. functions of hypothalamus 1. maintain home-
ostasis
2. control pituitary
gland
3. link nervous and
endocrine sys-
tems
5. what is the largest portion of the brain cerebrum
, 6. this region of the brain acts to coordinate multiple association area
sources of sensory information
7. a patient is having difficulty understanding language wernicke's area
but is still able to speak fluently. the patient's der-
matomes are intact. which area of the brain is most
likely damaged
8. describe how memories are stored and retrieved in memories aren't
the brain. include a specific brain region stored in one spe-
cific area with-
in the brain
but are instead
stored throughout
the cerebral hemi-
spheres. the hip-
pocampus acts as
a memory center
to help with mem-
ory storage and
retrieval. the in-
volvement of the
limbic system ex-
plains why emo-
tionally charged
events result in our
most vivid memo-
ries
9. which of the following is false regarding the brain- d. the midbrain
stem? helps to regulate
breathing
a. the medulla portion of the brainstem is continuous
with the spinal cord
b. the medulla contains reflex centers to regulate
vasoconstriction
c. the midbrain contains the superior and inferior col-
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