This learning activity provides a comprehensive overview of cerebral aneurysms and subarachnoid hemorrhage (SAH) for nurses. It covers the types of aneurysms, risk factors, clinical presentation, diagnostic workup, acute management, treatment options, and long-term considerations. The learning activity emphasizes the critical role nurses play in recognizing symptoms, monitoring for complications, providing patient education, and ensuring adequate follow-up care. By understanding the complexities of managing cerebral aneurysms and SAH, nurses can significantly contribute to improving patient outcomes and quality of life.