Cocaine is a strong CNS stimulant, and addiction occurs rapidly. The drug is smoked or snorted or injected intravenously. What is one of the dangers of cocaine use?

A. Liver failure: While cocaine may affect multiple organs over time, liver failure is not a common direct effect. B. Cardiac arrhythmias: Cocaine causes vasoconstriction and increased sympathetic stimulation, often resulting in arrhythmias, myocardial infarction, and sudden cardiac death. C. Lung cancer: Not typically associated with cocaine use. More relevant to long-term tobacco or marijuana smoking. D. Kidney damage: While possible through rhabdomyolysis or hypertension, it's not the primary or most immediate danger.