Structural Pest Control Applicator Practice Exam

Which of the following is NOT a sign of shock?

1. Skin that is pale, cold, and clammy

2. Vacant eyes with dilated pupils

3. Irregular breathing and pulse

4. Delirium

The correct answer is: Delirium

Delirium is not typically considered a sign of shock. Shock is a medical condition that occurs when the body is not getting enough blood flow, which can result in a variety of physiological symptoms. Signs of shock often include pale, cold, and clammy skin due to reduced blood circulation, vacant eyes with dilated pupils reflecting a lack of normal neurological function, and irregular breathing and pulse indicating compromised cardiovascular performance. In contrast, delirium is more associated with changes in cognition or consciousness and involves disorganized thinking, confusion, and impaired attention. It is not a direct physiological consequence of shock but rather a symptom that can arise from various other factors, including medications, severe illness, or metabolic imbalances. Hence, identifying delirium as unrelated to the classic symptoms of shock is essential.