ITLS Exam Final 2025/2026 Exam
Questions and Answers 100%
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What is normal paCO2 - 🧠 ANSWER ✔✔35-45mmHg
When is intercranial pressure considered dangerous - 🧠 ANSWER ✔✔They
rise in 15 mmHg and cerebral herniation may occur at pressures above 25
mmHg
How is cerebral perfusion pressure calculated - 🧠 ANSWER ✔✔Subtracting
intercranial pressure from mean arterial blood pressure
What is map - 🧠 ANSWER ✔✔Mean arterial pressure
If ICP increases then what happens to cerebral perfusion pressure - 🧠
ANSWER ✔✔Cerebral perfusion pressure will decrease
, Through perfusion pressure must maintain at least what - 🧠 ANSWER
✔✔60 mmHg which requires maintaining a systolic blood pressure of 110
What is cerebral herniation syndrome - 🧠 ANSWER ✔✔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 - 🧠 ANSWER ✔✔Cerebral herniation
syndrome
How many breaths per minute for children and infants with cerebral
herniation syndrome - 🧠 ANSWER ✔✔25 for children and 30 for infants
Patients with ICP should have an end title CO2 of what - 🧠 ANSWER ✔✔30
to 35
What are normal ventilation rate for adults children and infants - 🧠
ANSWER ✔✔8 to 10,15 and 20
What is non-reflow phenomenon - 🧠 ANSWER ✔✔The inability of restoring
oxygenation and blood pressure to restore perfusion to the cortex after and
anoxic episode of 4 to 6 minutes
Questions and Answers 100%
Guaranteed Success | Already Rated A+
What is normal paCO2 - 🧠 ANSWER ✔✔35-45mmHg
When is intercranial pressure considered dangerous - 🧠 ANSWER ✔✔They
rise in 15 mmHg and cerebral herniation may occur at pressures above 25
mmHg
How is cerebral perfusion pressure calculated - 🧠 ANSWER ✔✔Subtracting
intercranial pressure from mean arterial blood pressure
What is map - 🧠 ANSWER ✔✔Mean arterial pressure
If ICP increases then what happens to cerebral perfusion pressure - 🧠
ANSWER ✔✔Cerebral perfusion pressure will decrease
, Through perfusion pressure must maintain at least what - 🧠 ANSWER
✔✔60 mmHg which requires maintaining a systolic blood pressure of 110
What is cerebral herniation syndrome - 🧠 ANSWER ✔✔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 - 🧠 ANSWER ✔✔Cerebral herniation
syndrome
How many breaths per minute for children and infants with cerebral
herniation syndrome - 🧠 ANSWER ✔✔25 for children and 30 for infants
Patients with ICP should have an end title CO2 of what - 🧠 ANSWER ✔✔30
to 35
What are normal ventilation rate for adults children and infants - 🧠
ANSWER ✔✔8 to 10,15 and 20
What is non-reflow phenomenon - 🧠 ANSWER ✔✔The inability of restoring
oxygenation and blood pressure to restore perfusion to the cortex after and
anoxic episode of 4 to 6 minutes
