ITLS TEST EXAM 2024-2025 ACTUAL EXAM 2
VERSIONS (VERSION A AND B) COMPLETE
ACCURATE EXAM QUESTIONS WITH DETAILED
VERIFIED ANSWERS
Terms in this set (49)
What is normal paCO2 35-45mmHg
When is intercranial They rise in 15 mmHg and cerebral herniation may
pressure considered occur at pressures above 25 mmHg
dangerous
How is cerebral perfusion Subtracting intercranial pressure from mean arterial
pressure calculated blood pressure
What is map Mean arterial pressure
If ICP increases then what Cerebral perfusion pressure will decrease
happens to cerebral
perfusion pressure
Through perfusion 60 mmHg which requires maintaining a systolic blood
pressure must maintain at pressure of 110
least what
A critical syndrome in which swelling of the brain
forces portions of the brain through the magnum
What is cerebral
foremen causing coma, dilation of pupils,
herniation syndrome
contralateral paralysis, elevated blood pressure and
bradycardia
When is hyperventilation Cerebral herniation syndrome
indicated
, How many breaths per 25 for children and 30 for infants
minute for children and
infants with cerebral
herniation syndrome
Patients with ICP should 30 to 35
have an end title CO2 of
what
What are normal 8 to 10,15 and 20
ventilation rate for adults
children and infants
The inability of restoring oxygenation and blood
What is non-reflow
pressure to restore perfusion to the cortex after and
phenomenon
anoxic episode of 4 to 6 minutes
What artery is often Middle meningeal artery
teared in acute epidural
hematoma
Whatis it called when a Lucid interval
patient is conscious and
coherent and then lapses
into unconsciousness
What type of bleed is Venous
often acute subdural
hematoma
Where does the bleeding Between the dura and the arachnoid
occur in an acute subdural
hematoma
Where does the bleeding Between the Dura and the skull
occur in an acute epidural
hematoma
What sort of injury is often Injury to the underlying brain tissue
prevalent in acute
subdural hematoma
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