Why is it important to assess a patient's history before a physical assessment?

Gathering relevant information that may affect the assessment is a crucial step in the patient evaluation process. A patient's medical history provides insights into pre-existing conditions, allergies, prior surgeries, medication use, and any chronic illnesses that might influence physical findings or require special attention during the examination. This context helps in tailoring the physical assessment to the individual needs of the patient, ensuring that the healthcare provider can make informed decisions based on the patient's specific health background. Understanding this history can also help anticipate potential complications or issues that may arise during the physical assessment, ultimately leading to better patient care and outcomes.