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Definitions and answers to common questions about various types of trauma injuries, including abrasions, amputations, avulsions, burns, contusions, crushing injuries, and more. It covers the anatomy and symptoms of each injury, making it a valuable resource for medical students, nurses, and other healthcare professionals.
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abrasion - correct answer Loss of superficial skin layer from rubbing or scraping. amputation - correct answer Complete severing of a body part. avulsion - correct answer Tearing of soft tissue completely loose. burns - correct answer Soft tissue damage from various sources like heat or chemicals. closed injuries - correct answer Damage beneath skin without breaking it. compartment syndrome - correct answer Swelling in a confined space causing dangerous pressure. contact burn - correct answer Burn from direct contact with a hot object.
contamination - correct answer Presence of infective organisms or foreign bodies. contusion - correct answer Bruise causing bleeding beneath the skin. crushing injury - correct answer Injury from extreme force applied to the body. crush syndrome - correct answer Metabolic derangement from trapped body parts. dermis - correct answer Inner skin layer with glands, follicles, and nerves. ecchymosis - correct answer Blood buildup under skin causing discoloration.
hematoma - correct answer Blood mass collected within damaged tissue. impaled objects - correct answer Objects penetrating skin and remaining in place. incision - correct answer Sharp, smooth cut in the skin. laceration - correct answer Deep, jagged cut in the skin. mucous membranes - correct answer Linings of body cavities communicating with the environment. occlusive dressing - correct answer Airtight dressing protecting wounds from air and bacteria.
open injuries - correct answer Injuries with a break in skin exposing deeper tissue. partial-thickness burns - correct answer Burns affecting epidermis and some dermis layers. aorta - correct answer Main artery receiving blood from the left ventricle. arterioles - correct answer Smallest artery branches leading to capillaries. artery - correct answer Blood vessel carrying blood away from the heart. capillaries - correct answer Small vessels connecting arterioles and venules.
hemostatic dressing - correct answer Dressing with compounds to stop bleeding by clotting. Hemostatic Dressing - correct answer A dressing with a compound to slow or stop bleeding by assisting with clot formation. Hypoperfusion - correct answer Condition where circulation fails to provide sufficient blood flow for normal cellular functions. Junctional Tourniquet - correct answer Device for severe bleeding near the axial or inguinal junction with the torso. Melena - correct answer Black, foul-smelling stool containing digested blood. Open-Book Pelvic Fracture - correct answer Life-threatening pelvic fracture displacing one or both sides laterally and posteriorly.
Perfusion - correct answer Circulation of blood in adequate amounts to meet cellular needs. Tourniquet - correct answer Bleeding control method for severe bleeding when direct pressure is ineffective. Vasoconstriction - correct answer Narrowing of blood vessels, as in hypoperfusion or cold extremities. Arterial Air Embolism - correct answer Air bubbles in arterial blood vessels. Blunt Trauma - correct answer Injury from impacts without penetrating soft tissues or organs. Cavitation - correct answer Bullet speed generating pressure waves causing damage distant from the path.
Potential Energy - correct answer Product of mass, gravity, and height converted into kinetic energy causing injury. Projectile - correct answer Object propelled by force, like a bullet from a weapon. Pulmonary Blast Injuries - correct answer Pulmonary trauma from short-range exposure to explosive detonation. Revised Trauma Score (RTS) - correct answer Scoring system for head trauma patients. Trauma Score - correct answer Score indicating likelihood of patient survival, considering various vital signs. Tympanic Membrane - correct answer Eardrum transmitting sound vibrations to the internal ear.