A bedside clinic involves a clinical teacher and learners examining a patient together at the bedside to elicit physical signs, discuss diagnoses and treatment plans. It serves several purposes for nursing students, including portraying a patient's nursing problems and care plan, improving care quality, developing students' observation and problem-solving skills. The bedside clinic process involves introduction, discussion, and evaluation phases. It provides advantages like allowing students to extensively prepare for and review clinical practice, but also has disadvantages like potential encumbrance of patients and lack of standardization.