In nursing, assessment is a systematic method of collecting and analyzing data to understand a patient's health status. This process typically involves gathering information about the patient's medical history, conducting physical examinations, and identifying any symptoms or signs of illness. Assessment serves as the foundation for creating a personalized care plan. It allows nurses to determine the patient's needs, set realistic goals, and prioritize interventions. The primary tools used for assessment include patient interviews, physical exams, diagnostic tests, and reviewing medical records.