Sports First Aid Exam 2 | latest 60 questions correct answered

Sports First Aid Exam 2 | latest 60 questions correct answered Sign - Can see (like blood) Symptom - Can't see (like a headache) Why anatomy and sport injury terminology is important - Be able to effectively communicate athlete's signs and symptoms to Health Care Team. Understand physician;s diagnosis and orders. Enables you to recognize injuries. Bones - Shape and support the body Protect important organs (Brain, heart) Ligaments - Connect bone to bones Critical for joint stability Sprain Cartilage - Located at ends of bones Absorbs shock Reduce friction Strain Muscles - Strain Elastic tissues that move bones Tendons - Attach muscle to bones Bursa - Fluid filled sacs Located between various structure with in a joint Reduce friction between (especially tendons and bones) Neurological system - The body's control center Brain- coordinates the functioning of all systems and tissues of the body Spinal cord (Central nervous system)- the main trunk from which the nerves branch afferent- toward the center efferent- away from the center Digestive system - Body's energy supply center Respiratory and circulatory system - The systems combine to serve as the propose of breathing Classifications of how injury and illness occurs - The mechanisms (causes) Length of time to develop Mechanisms of injury and illness - Direct impact (compression) Tension (tensive or twisting) Shearing (over stretch muscles/ muscle strains) Getting an accurate history of the injury is the most important piece of info. The length of time to develop an injury or illness - Acute- occurs suddenly as the result of a specific mechanism Chronic- develops over time usually because of overuse. Types of body structured injured - Hard tissue (bone) Soft tissue (any other tissue besides bone- tendon, cartilage, ligaments, muscles, etc..) Contusion - Bruise. Results from a direct blow Abrasions - Occurs when tissues is injured by friction or scraping Punctures - Narrow stab wounds to the skin or internal organs Types of cuts - Lacerations, incisions, and avulsions Lacerations - Jagged, soft-tissue cuts caused by a blow from a blunt objects. Incisions - Smooth cuts caused by very sharp objects like glass or metal Avulsions - Complete tissue tears, such tearing off the end of the ear lobes Sprains - Stretching or tearing injuries to ligaments mild (grade I) moderate (grade II) Severe (grade III) The grade depends on how long it takes to get better, not by how it looks on the skin Strain - if a muscle or tendon is forcefully and excessively shortened or stretched. mild (grade I) moderate (grade II) Severe (grade III) The grade depends on how long it takes to get better, not by how it looks on the skin Cartilage tears - If a joint's bones are twisted or compressed they can be bruise, or pinch and tears, the cartilage