3 Questions
What is the effect of hyperventilation on cerebral blood flow (CBF)?
A 1 mmHg change in PaCO2 is associated with a 3 percent change in CBF
When should therapeutic hyperventilation be considered as an urgent intervention?
When elevated ICP complicates cerebral edema, intracranial hemorrhage, and tumor
Why should hyperventilation be minimized in patients with traumatic brain injury or acute stroke?
Vasoconstriction may cause a critical decrease in local cerebral perfusion and worsen neurologic injury
Test your knowledge on the benefits and potential drawbacks of hyperventilation as a treatment for intracranial pressure. Learn about the physiological effects of hyperventilation on cerebral blood flow and acid-base balance, and understand its role in traumatic brain injury management. Challenge yourself with this quiz and improve your understanding of critical care interventions.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
