Which of the following is NOT a symptom of shock?

Claustrophobia is characterized by an intense fear of confined spaces, and it is not associated with shock, which is a critical condition resulting from inadequate blood flow to the body's tissues. The symptoms of shock arise from physiological responses to trauma, such as decreased perfusion and oxygen delivery, leading to changes in vital signs and skin condition.

In contrast, cold, clammy skin, shallow breathing, and an expressionless face are common symptoms of shock. Cold and clammy skin may indicate peripheral vasoconstriction as the body attempts to redirect blood flow to vital organs. Shallow breathing may occur as the body tries to compensate for decreased oxygen levels, while an expressionless face can be a result of decreased circulation and altered consciousness due to insufficient oxygen supply. Understanding these symptoms is vital for recognizing and responding to shock promptly, often enabling lifesaving interventions.