This book provides students of nursing profession with solid foundation for taking care of patients in the community. The author made all possible efforts towards this in simple and effective language. He has provided extensive treatment of the subject in a very lucid and cogent manner, so that students can grasp the subject very clearly and completely. It covers all the areas specified by the Nursing Councils, Universities and Boards of Nursing that are imparting Diplomas and Degrees in Nursing.