Final answer:
The Review of Systems (ROS) and the Physical Exam (PE) are two important components of a medical evaluation. The ROS involves asking questions about various body systems to gather subjective information from the patient, while the PE involves a comprehensive examination of the patient's body to gather objective information.
Step-by-step explanation:
The Review of Systems (ROS) and the Physical Exam (PE) are two important components of a medical evaluation that provide different types of information about a patient's health.
The ROS is a set of questions aimed at assessing the patient's overall health and identifying potential symptoms or conditions. It includes questions about various body systems such as respiratory, cardiovascular, gastrointestinal, and nervous systems. The ROS helps the healthcare provider gather subjective information from the patient and understand their medical history and current symptoms.
On the other hand, the PE involves a comprehensive examination of the patient's body. It includes observations such as measuring height, weight, and vital signs like blood pressure, heart rate, and respiratory rate. It also involves the use of tools like a stethoscope, reflex hammer, and otoscope to assess specific body systems. The PE helps the healthcare provider gather objective information about the patient's physical condition and detect any abnormalities or signs of illness.