Question

A thrombus in a cerebral artery doesn't always result in a loss of neurologic function because

Option 1: The brain can adapt and recover rapidly.
Option 2: Other arteries compensate for the blockage.
Option 3: Neurologic deficits are always present with a thrombus.
Option 4: Thrombi typically dissolve on their own.

Answer 1

A thrombus in a cerebral artery doesn't always result in a loss of neurologic function because other arteries compensate for the blockage.

Step-by-step explanation:

A thrombus in a cerebral artery doesn't always result in a loss of neurologic function because other arteries compensate for the blockage. When a thrombus blocks blood flow in a cerebral artery, nearby arteries can redirect blood to the affected area through a process called collateral circulation. This allows oxygen and nutrients to reach the brain tissue, minimizing the loss of neurological function.