♻️ap environmental science review

Hypercapnia

Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated September 2025

Definition

Hypercapnia refers to a condition where there is an excessive amount of carbon dioxide (CO2) in the bloodstream, leading to abnormally high levels of CO2 in the body.