This is a collection of fill in the blank questions on the lymphatic system and immunity. Topics covered include an overview of the lymphatic system, structure and function, development of lymphatic tissues, innate immunity, adaptive immunity, cell-mediated immunity, antibody-mediated immunity, immunological memory, self-recognition and self-tolerance, stress and aging. These questions are suitable for students enrolled in Human Anatomy and Physiology I or II or General Anatomy and Physiology or Advanced Anatomy and Physiology.