A physical examination is a systematic process where a healthcare provider assesses a patient's body to check for signs of illness or health issues. This examination typically includes evaluating vital signs such as blood pressure, heart rate, and temperature. The provider may also inspect various body systems, including the respiratory and cardiovascular systems, using techniques like palpation, auscultation, and inspection. During the examination, the provider may ask questions about the patient's medical history and any symptoms they are experiencing. This information helps in forming a diagnosis and determining the best course of action for treatment. A thorough physical examination is essential for maintaining overall health and well-being.