FISDAP EMT Cardiology Practice Exam 2025 – Complete Prep Guide

The symptoms described—pale, cool, and clammy skin along with very low blood pressure—are indicative of cardiogenic shock. This condition occurs when the heart is unable to pump effectively, leading to inadequate circulation and perfusion to the body. In cardiogenic shock, the failure of the heart to maintain an adequate cardiac output results in a state of shock, which is characterized by signs of poor perfusion such as cool and clammy skin.

The low blood pressure indicates a significant reduction in the heart's ability to generate sufficient pressure to circulate blood, which is a hallmark of cardiogenic shock. Patients may also present with signs of heart failure, such as jugular venous distension or pulmonary edema, but the key indicators in this scenario are the skin changes and hypotension reflecting a compromised cardiovascular system.

Understanding the underlying mechanisms of cardiogenic shock is critical. It can result from various cardiac events, such as a myocardial infarction or severe arrhythmias, leading to a decrease in pump function. In contrast, other types of shock like septic, hypovolemic, or anaphylactic shock present with different underlying causes and symptoms, such as signs of infection, fluid loss, or allergic reactions, respectively, which are not evident in this