What physiological trigger can initiate a hypermetabolic state after an acute injury?

Understand the Problem

The question is asking to identify the physiological trigger that can initiate a hypermetabolic state after an acute injury. It involves understanding the role of various factors such as caloric energy, hormonal influences, and body temperature following an injury.

More Information

Hypermetabolic states occur after severe injuries due to physiological changes that increase metabolic rates significantly. The body's response involves releasing stress hormones like catecholamines to help meet energy demands.

Tips

A common mistake is confusing the physiological trigger with the symptoms it causes rather than the hormonal changes initiating it.

Sources

• Modulation of the Hypermetabolic Response to Trauma - pmc.ncbi.nlm.nih.gov
• The biochemical alterations underlying post-burn hypermetabolism - sciencedirect.com