Chemical Dependency Counselor Exam 2025 – 400 Free Practice Questions to Pass the Exam

Cocaine use can lead to several serious physical effects on the body, and one of the most significant is the risk of heart attack or heart disease. Cocaine acts as a powerful stimulant that increases heart rate, blood pressure, and can lead to the constriction of blood vessels. This heightened activity can put excessive strain on the heart and the cardiovascular system, ultimately resulting in acute health issues such as myocardial infarction (heart attack) or chronic conditions like heart disease.

While the other options may represent symptoms or effects associated with different contexts, they do not capture the direct and severe nature of the impact that cocaine has on the cardiovascular system. Nausea may occur in various situations or due to other substances, severe fatigue is more commonly related to withdrawal or after stimulant use, and increased serotonin levels are not typically a consequence of cocaine use; rather, cocaine primarily affects dopamine levels in the brain. Thus, the potential for heart attack or heart disease is a critical and severe consequence of cocaine use that underlines the considerable dangers associated with this substance.