Exhaustive Sports Medicine Final Exam Study Guide
Otorhinolaryngology and Thoracic Anatomy
Pinna: Refers to the outer ear; its primary function is to collect sound waves from the environment.
Tympanic Membrane: Commonly known as the eardrum; this structure vibrates in response to sound waves.
Auditory Canal: The passage that carries sound waves from the outer ear to the eardrum.
Tinnitus: A clinical condition characterized by ringing or other noises in one or both of the ears.
Esophagus: The muscular tube responsible for moving food from the mouth/throat to the stomach.
Trachea: The primary airway leading to the lungs.
Atrium: The upper chamber of the heart that receives blood returning to the heart.
Ventricle: The lower chamber of the heart responsible for pumping blood out to the rest of the body or the lungs.
Ocular Anatomy and Pathologies
Anatomy of the Eye: * Pupil: The opening in the center of the eye that regulates the amount of light that enters. * Lens: The structure that focuses light onto the retina. * Sclera: The tough, white outer layer of the eye. * Cornea: The clear, protective front layer of the eye. * Conjunctiva: The thin membrane that covers the eye and protects its surface. * Retina: The light-sensitive inner surface of the eye that senses light and sends signals to the brain. * Iris: The colored part of the eye that controls the size of the pupil.
Ocular Injuries and Conditions: * Detached Retina: Characterized by vision loss; this is a serious condition that requires surgery for treatment. * Hyphema: The presence of blood in the eye, typically treated with rest.
Dental and Craniofacial Structures
Maxilla: Refers to the upper jaw bone.
Mandible: Refers to the lower jaw bone.
Anatomy of a Tooth: * Enamel: The hard, protective outer layer of the tooth. * Dentin: The middle layer of the tooth structure located beneath the enamel. * Pulp: The innermost part of the tooth containing nerves and blood vessels.
Epistaxis: A common nosebleed; treated by pinching the nose.
Leukoplakia: Thicken white patches that form on the inside of the mouth.
Coryza: Clinical term for the common cold.
Brain Protection and Neurological Trauma
Brain Protection: The brain is protected by three primary mechanisms: the skull, the meninges, and cerebrospinal fluid.
Countercoup Injury: A brain injury that occurs on the side opposite the site of the initial impact.
Amnesia: A loss of memory that occurs following a traumatic injury or a significant event.
Concussion: A brain injury resulting in symptoms such as headache and confusion; treatment requires rest.
Stinger: A nerve-related injury causing burning pain; treatment involves rest.
Spinal Anatomy, Deformities, and Components
Spinal Deformities: * Scoliosis: A sideways curvature of the spine. * Kyphosis: A condition characterized by a hunched or rounded upper back. * Lordosis: An exaggerated inward curvature of the lower back (lumbar spine).
Vertebral Column Segments: * Cervical Spine: Consists of vertebrae. * Thoracic Spine: Consists of vertebrae. * Lumbar Spine: Consists of vertebrae.
Spinal Processes: * Spinous Process: The bony projection pointing backward from each vertebra. * Transverse Process: The bony projections on the sides of each vertebra.
Intervertebral Disc Components: * Annulus Fibrosus: The tough outer ring of the spinal disc. * Nucleus Pulposus: The inner, gel-like substance found within the spinal disc.
Nutrition, Supplementation, and Pharmacology
Nutritional Components: * Carbohydrates: The body's main source of energy. * Proteins: Essential for building and repairing muscle tissues. * Fats: Utilized for long-term energy storage. * Vitamins: Organic substances that help regulate various body functions. * Water: Critical for hydration and the regulation of body temperature. * Minerals: Inorganic substances that support bone health and various body systems.
Pharmacology: * Stimulants: Substances that increase alertness and physical activity. * Steroids: Drugs often used for muscle growth and performance enhancement. * Antibiotics: Medications used specifically to fight bacterial infections.
Lower Extremity Anatomy and Injuries
Hip and Ankle Landmarks: * Acetabulum: The socket of the hip bone where the head of the femur fits. * Medial Malleolus: The inner ankle bone, which is part of the Tibia. * Lateral Malleolus: The outer ankle bone, which is part of the Fibula.
Knee Ligaments (Mechanism and Function): * ACL (Anterior Cruciate Ligament): Stops forward movement of the tibia. * PCL (Posterior Cruciate Ligament): Stops backward movement of the tibia. * MCL (Medial Collateral Ligament): Provides stability to the inner side of the knee. * LCL (Lateral Collateral Ligament): Provides stability to the outer side of the knee. * Injury Mechanisms: Twisting motions or direct impacts. * Treatments: Rest, ice, bracing, and occasionally surgery.
Pathologies of the Lower Extremity: * Achilles Tendonitis: Characterized by heel pain; treated with rest and stretching. * Anterior Compartment Syndrome: A condition involving dangerous pressure buildup in the muscles; considered a medical emergency. * Jones Fracture: A fracture occurring in the foot; requires immobilization for treatment. * Lateral Ankle Sprains: Occur on the outside of the ankle; these are common injuries. * Medial Ankle Sprains: Occur on the inside of the ankle; these are less common.
Upper Extremity Anatomy and Pathology
Shoulder Complex: * Glenoid Fossa: The shoulder socket that holds the humerus in place. * Rotator Cuff: A group of shoulder muscles that provide movement and stability to the joint. * Shoulder Dislocation: Occurs when the joint is fully out of its socket. * Shoulder Separation: Involves the tearing of ligaments in the shoulder area.
Arm Muscles: * Biceps: The muscle responsible for bending the arm. * Triceps: The muscle responsible for straightening the arm.
Wrist Anatomy: * Anatomical Snuffbox: A hollowed area on the wrist located near the thumb.
General Musculoskeletal Terms and Tissue Injuries
Connective Tissues: * Tendons: Connect muscle to bone. * Ligaments: Connect bone to bone.
Sprain vs. Strain: * Sprain: An injury involving a ligament. * Strain: An injury involving a muscle or a tendon.
Skeletal Classifications: * Axial Skeleton: Includes the skull and the spine. * Appendicular Skeleton: Includes the limbs (arms and legs).
Soft Tissue Injury Types: Includes contusions (bruises), abrasions (scrapes), and lacerations (cuts).
Fracture Classifications: Includes open fractures, closed fractures, and stress fractures.
Myositis Ossificans: A condition where bone tissue forms inside a muscle.
Muscle Groups: * Quadriceps: Muscles that straighten the knee. * Hamstrings: Muscles that bend the knee.
Respiratory and Thoracic Emergencies
Hemothorax: The accumulation of blood in the chest cavity; requires emergency care.
Pneumothorax: A collapsed lung; requires emergency medical attention.
Flail Chest: Occurs when multiple ribs are broken, leading to significant breathing trouble.
Internal Medicine and Abdominal Organization
Abdominal Quadrants and Organs: * RUQ (Right Upper Quadrant): Contains the liver and gallbladder. * LUQ (Left Upper Quadrant): Contains the stomach and spleen. * RLQ (Right Lower Quadrant): Contains the appendix. * LLQ (Left Lower Quadrant): Contains the intestines.
Metabolic and Pressure Conditions: * Diabetes: A condition characterized by blood sugar regulation issues. * Hypertension: High blood pressure. * Hypotension: Low blood pressure.
Directional Terminology and Anatomical Planes
Directional Terms: * Anterior: Toward the front of the body. * Posterior: Toward the back of the body. * Proximal: Closer to the torso or the point of attachment. * Distal: Farther away from the torso or the point of attachment.
Anatomical Planes and Movement: * Sagittal Plane: Movements that occur in a forward and backward direction. * Frontal Plane: Side-to-side movements. * Transverse Plane: Rotational movements.
Emergency Procedures and Universal Precautions
Universal Precautions: The safety practice of treating all blood and bodily fluids as if they are infectious.
Bleeding Control Steps: 1. Apply direct pressure to the wound. 2. Elevate the injured area. 3. Apply a bandage.
Environmental Heat and Cold Illnesses
Hypothermia: A condition where the body temperature becomes dangerously cold.
Hyperthermia: A condition where the body temperature becomes too hot.
Heat Pathologies: * Heat Cramps: Characterized by painful muscle cramps due to heat. * Heat Exhaustion: Involves symptoms of fatigue and heavy sweating. * Heat Stroke: A very high body temperature; considered a medical emergency.
Clinical Psychology: Eating Disorders and Bereavement
Eating Disorders: * Anorexia Nervosa: An eating disorder characterized by a refusal to eat. * Bulimia Nervosa: An eating disorder characterized by cycles of binge eating followed by purging.
Stages of Grieving: 1. Denial and Shock 2. Anger 3. Bargaining 4. Depression and Pain 5. Acceptance and Hope