What is an early sign of shock in children?

• A. Bradycardia
• B. Skin rash
• C. Tachycardia
• D. Constricted pupils

Answer: (C)

An early sign of shock in children is tachycardia, which is an abnormally fast heart rate. When a child is experiencing shock, their body compensates for inadequate blood flow and oxygen delivery by increasing heart rate to maintain perfusion to vital organs. This is especially important in pediatric patients, as their physiological responses can vary significantly from adults. The increase in heart rate is often one of the earliest indicators that the child’s body is trying to adapt to declining circulatory volume or pressure.

In contrast, bradycardia generally occurs later in shock when the heart has become exhausted or the child is severely compromised, skin rash may indicate other conditions such as allergic reactions or infections rather than shock, and constricted pupils are not typically associated with shock; rather, they can result from other factors like drug effects or neurological conditions. Thus, tachycardia serves as a key warning sign prompting further assessment and intervention for a child potentially in shock.