ITLS TEST EXAM ACTUAL EXAM 2 VERSIONS (VERSION A AND B) QUESTIONS | TESTED AND TRIED ANSWERS | LATEST UPDATE 2024/2025 100% (GRADE A+)

ITLS TEST EXAM 2024-2025 ACTUAL EXAM 2
VERSIONS (VERSION A AND B) QUESTIONS |
TESTED AND TRIED ANSWERS | LATEST UPDATE
2024/2025 100% (GRADE A+)
What is normal paCO2


Ans>> 35-45mmHg




When is intercranial pressure considered dangerous


Ans>> They rise in 15 mmHg and cerebral herniation may occur at pressures above 25

mmHg




How is cerebral perfusion pressure calculated


Ans>> Subtracting intercranial pressure from mean arterial blood pressure




What is map


Ans>> Mean arterial pressure




If ICP increases then what happens to cerebral perfusion pressure



1

, Ans>> Cerebral perfusion pressure will decrease




Through perfusion pressure must maintain at least what


Ans>> 60 mmHg which requires maintaining a systolic blood pressure of 110




What is cerebral herniation syndrome


Ans>> A critical syndrome in which swelling of the brain forces portions of the brain

through the magnum foremen causing coma, dilation of pupils, contralateral paralysis,

elevated blood pressure and bradycardia




When is hyperventilation indicated


Ans>> Cerebral herniation syndrome




How many breaths per minute for children and infants with cerebral herniation syndrome


Ans>> 25 for children and 30 for infants




Patients with ICP should have an end title CO2 of what



2