Quiz 4 Comprehensive Test Prep Actual Questions And Detailed Answers.
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Course
PVL
Institution
PVL
Watershed zone - periventricular white matter - correct answer What is the most common site for PVL?
Periventricular Leukomalacia ; softening/cystic necrosis of periventricular white matter in watershed zones - correct answer ...
Watershed zone - periventricular white matter - correct answer What is the most
common site for PVL?
Periventricular Leukomalacia ; softening/cystic necrosis of periventricular white matter in watershed
zones - correct answer What does the term PVL mean?
Watershed zones - correct answer Arterial boundaries in the white matter are
called?
Highly echogenic intraparenchymal lesions; well defined borders; usually seen bilaterally - correct
answer How does PVL initially present?
infants with abnormal cerebral echogenicity than infants with normal cerebral echogenicity; mostly
premies more than term infants - correct answer Focal and multifocal ischemic
brain injury affects who more often?
Absence of gyral definition, vascular pulsations, increased echogenicity - correct answer
What are the most striking characteristics of an acute cerebral infarct?
Ischemic brain injury - PVL - correct answer Infants undergoing ECMO therapy are at
risk for what?
Ischemic events leading to deprivation of blood perfusion - correct answer What is
the possible cause for PVL?
organogenic error ; cystic dilatation of 4th vent secondary to atresia of foramen of Luschka/Magendie ;
dysgenesis of vermis of cerebellum - correct answer What is dandy walker
associated with?
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