________ is (are) believed to trigger a "suffocation alarm" in the brain that can lead to panic.
A) Changes in carbon dioxide levels
B) Hypersensitivity to the locus coeruleus
C) Activation in the right frontal lobe
D) Activation in the left frontal lobe

Question

Quizplus · Accepted Answer

Changes in carbon dioxide levels are believed to trigger a "suffocation alarm" in the brain that can lead to panic. When carbon dioxide levels rise, it can create a sensation of breathlessness, which the brain can interpret as suffocation, leading to a panic response.

________ Is (Are) Believed to Trigger a "Suffocation Alarm" in the Brain