New York State Basic Emergency Medical Technician (EMT-B) Practice Exam

A patient presenting with hypovolemic shock would most likely show which symptom?

1. Reddish skin

2. Warm skin

3. Pale, clammy skin

4. High body temperature

The correct answer is: Pale, clammy skin

In cases of hypovolemic shock, the patient's body is experiencing a significant loss of blood or fluid volume, leading to inadequate perfusion of tissues. As a compensatory mechanism, the body prioritizes blood flow to vital organs, which can result in reduced blood circulation to the skin. This often manifests as pale, clammy skin due to the constriction of peripheral blood vessels. The skin may also feel cool to the touch, indicating that less warm blood is reaching the surface. This response is part of the body's effort to maintain core temperature and keep vital organs functioning in the face of reduced blood volume. The other symptoms listed do not align with the physiological response observed in hypovolemic shock. Reddish skin, warm skin, and a high body temperature would more likely be seen in different types of shock or conditions where there is increased blood flow to the skin or inflammation, such as in septic shock.