Roll the person onto his or her side into a recovery position if there are no obvious signs of injury. Proceed with gathering information from bystanders using the SAMPLE questions  Send someone to call 911 or the designated emergency number and obtain an AED and first aid kit. Check for Responsiveness and breathing for no more than 5-10 seconds. If there is no response, tap the person’s shoulder (if the person is an adult or child) or the bottom of the person’s foot (if the person is an infant) and shout again, while checking for normal breathing. Shout to get the person’s attention, using the person’s name if it is known. Provide care consistent with knowledge and training according to the conditions you find. Conduct a head-to-toe check: Check head and neck, shoulders, chest and abdomen, hips, legs and feet, arms and hands for signs of injury. Interview the person: Uses SAMPLE questions to gather more information about signs and symptoms, allergies, medications, pertinent medical history, last food or drink and events leading up to the incident. Use appropriate PPE: Put on gloves, if available. Tell a bystander to get the AED and first aid kit: Point to a bystander and speak out loud. Obtain consent: Tell the person your name, describes type and level of training, states what you thinks is wrong and what you plans to do, and asks permission to provide care. What is my initial impression about the nature of the person’s illness or injury? Does the person have any life-threatening conditions, such as severe, life-threatening bleeding?ĢIf the Person is awake and Responsive and there is no severe life-threatening bleeding: Pause and looks at the scene and the person before responding. Size up the scene and form an initial impression. ■ One hundred updated minicases with presentations and management strategies similar to those o the actual CCS cases.1 Before administering care to an ill or injured person, check the scene and the person. ■ A high-yield guide to the Computer-based Case Simulations (CCS) that includes invaluable tips and shortcuts. ■ A thoroughly revised exam preparation guide or the USMLE Step 3 with test-taking strategies pertinent to the newly revised exam. ■ More high-yield, vignette-style “f ash cards” and our-color images designed to enhance study. ■ A renewed emphasis on integrated pathophysiology and on the “next step” in diagnosis and management. ■ An updated review o hundreds o high-yield Step 3 topics, presented in a format designed to highlight board relevant information. This fourth edition represents a thorough review in many ways and includes the following: With First Aid for the USMLE Step 3, we continue our commitment to providing residents and international medical graduates with the most useful and up-to-date preparation guides or the USMLE exams.

First aid step 3 pdf