The document presents a series of quasi-experimental studies conducted to assess knowledge in various health-related topics among students and nursing professionals in Himachal Pradesh. Key focuses include migraine awareness among college students, management of critically ill patients, defibrillation knowledge among nursing students, palliative care, and menopause management for teachers. Each study outlines its aims, objectives, and the need for enhanced education due to existing knowledge gaps that can affect patient care and outcomes.