What is a common sign of shock in a patient?

Cold and clammy skin is a common sign of shock due to the body's response to a decrease in blood circulation and oxygenation. When a person is in shock, whether it be due to hypovolemic shock from loss of blood, cardiogenic shock from heart problems, or other forms, the body's priority is to preserve blood flow to vital organs. This can lead to blood vessels constricting in the skin and extremities, which causes the skin to feel cold and appear pale or clammy.

Recognizing cold and clammy skin as a sign of shock is crucial for EMTs and first responders, as it indicates a potentially life-threatening condition that requires urgent medical attention. The presence of other signs such as altered mental status or rapid heart rate would also support the assessment of shock, but cold and clammy skin is often one of the more visually apparent signs.

In contrast, high blood pressure, severe headache, or a fever above 101°F are not typical signs associated with shock. High blood pressure might indicate a different medical issue, while severe headache and fever may suggest conditions like infection or intracranial issues, rather than the state of shock often indicated by changes in skin condition.