What is the condition called when blood pH is greater than 7.45?

When blood pH is greater than 7.45, the condition is referred to as alkalosis. This physiological state indicates that the blood has a lower concentration of hydrogen ions, which raises the pH level, making it more alkaline. Alkalosis can occur due to various factors, including respiratory issues, metabolic conditions, and excessive loss of acids from the body.

The significance of recognizing alkalosis lies in its potential effects on bodily functions. It can impact enzyme activities, muscle function, and cardiovascular stability. Understanding this condition is crucial for exercise physiologists, as it can help in applying appropriate intervention strategies to manage it during physical training or rehabilitation.

Homeostasis refers to the body's ability to maintain stable internal conditions, rather than a specific pH state. Metabolism encompasses all biochemical processes related to energy production and utilization in the body, which may influence blood pH but does not directly define its pH levels. Acidosis, on the other hand, is characterized by a pH level below 7.35, indicating an increase in hydrogen ions, contrasting with the alkaline state of alkalosis.