Vital Signs Monitoring: Regularly measuring and recording a patient's temperature, pulse, respiration, and blood pressure. Physical Examination: Inspecting the patient's body for any abnormalities, wounds, or changes in condition. Behavioral Assessment: Observing the patient's mental status, emotional well-being, and behavior. Pain Assessment: Evaluating the presence, intensity, and type of pain the patient is experiencing. Intake and Output: Monitoring the patient's fluid and nutritional intake as well as their output (urine, stool, etc.).