tables have been supplemented with the text for quick understanding The book has been organized in a logical sequence and is systematically framed to augment the learning Clinically applied aspects have been covered throughout the book extensively Unit Outline provides a glimpse of topics discussed in the unit University pattern questions have been covered under Assess Yourself Section at the end of every unit Last but not least, each chapter has a standard format starting with Learning Objectives, Unit Outlines and Key Terms and Chapter Outline, followed by the procedures.