NUR 555 QUIZ 4 | QUESTIONS AND ANSWERS | 2026 UPDATE
| 100% CORRECT - SNHU.
ion 1 1..2 points
What is the most common infratentorial brain disease process that
results in the direct destruction of the reticulating activation system
(RAS)? Select one.
Question options:
a) Neoplasms
b) Abscesses
c) Cerebrovascular disease
d) Demyelinating disease
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Infratentorial disorders produce a decline in arousal through a direct destructio
pathways. The most common cause of direct destruction is cerebrovascular dise
demyelinating diseases, neoplasms, granulomas, abscesses, and head injury als
brainstem destruction by tissue compression.
ion 2 1..2 points
Which vascular malformation is characterized by arteries that feed
directly into veins through vascular tangles of abnormal vessels?
Select one.
Question options:
a) Arteriovenous malformation
b) Arteriovenous angioma
c) Capillary telangiectasia
d) Cavernous angioma
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, A patient has finally been diagnosed with amyotrophic lateral
sclerosis (ALS) after seeing several physicians. The patient expresses
frustration that the diagnosis has taken so long. What information
can the healthcare professional give to the patient about this
situation? Select one.
Question options:
a) Lack of sensation makes it hard to describe.
b) Only upper motor neurons are involved.
| 100% CORRECT - SNHU.
ion 1 1..2 points
What is the most common infratentorial brain disease process that
results in the direct destruction of the reticulating activation system
(RAS)? Select one.
Question options:
a) Neoplasms
b) Abscesses
c) Cerebrovascular disease
d) Demyelinating disease
Hide question 1 feedback
Feedback
Infratentorial disorders produce a decline in arousal through a direct destructio
pathways. The most common cause of direct destruction is cerebrovascular dise
demyelinating diseases, neoplasms, granulomas, abscesses, and head injury als
brainstem destruction by tissue compression.
ion 2 1..2 points
Which vascular malformation is characterized by arteries that feed
directly into veins through vascular tangles of abnormal vessels?
Select one.
Question options:
a) Arteriovenous malformation
b) Arteriovenous angioma
c) Capillary telangiectasia
d) Cavernous angioma
Hide question 2 feedback
, A patient has finally been diagnosed with amyotrophic lateral
sclerosis (ALS) after seeing several physicians. The patient expresses
frustration that the diagnosis has taken so long. What information
can the healthcare professional give to the patient about this
situation? Select one.
Question options:
a) Lack of sensation makes it hard to describe.
b) Only upper motor neurons are involved.
