During initial assessment of a burn patient, what other symptom alongside weakness indicates potential shock?

Identifying potential shock in a burn patient is crucial for prompt intervention. Cold extremities can indicate decreased blood flow, which is often associated with shock resulting from fluid loss, a common issue in burn cases. When a patient is experiencing shock, their body instinctively redirects blood to vital organs, causing extremities to become cold as peripheral circulation diminishes.

This symptom, combined with weakness, suggests that the patient may be in a state of shock due to inadequate perfusion. In contrast, while fever, decreased urine output, and increased thirst may be related to other physiological responses in a burn patient, they do not specifically indicate the compromised circulation and peripheral perfusion associated with shock as clearly as cold extremities do. Recognizing these signs allows for timely management to address the underlying issues of shock in a burn injury scenario.