Asked by tatiana lopez on May 11, 2024
Verified
What happens to the blood pH if a person hyperventilates?
A) The pH will increase.
B) The pH will remain the same.
C) The pH will decrease.
D) The pH will initially increase but then dramatically decrease.
E) The pH will initially decrease but then dramatically increase.
Blood PH
The measure of acidity or alkalinity of the blood, vital for maintaining homeostasis, with a normal range of approximately 7.35 to 7.45.
Hyperventilates
The condition of breathing at an abnormally rapid rate, leading to excessive loss of carbon dioxide.
- Understand the role of the respiratory system in regulating blood pH.
Verified Answer
AS
Angrej SinghMay 16, 2024
Final Answer :
A
Explanation :
Hyperventilation causes a person to exhale CO2 more rapidly than it is produced, leading to a decrease in blood CO2 levels. This decrease in CO2 (which is acidic in solution) causes the blood to become more alkaline, thereby increasing the pH.
Learning Objectives
- Understand the role of the respiratory system in regulating blood pH.