HCB Test 7 Questions with 100% Correct Answers

decrease in size or wasting away of a body part or tissue - Answer-atrophy a fracture in which the bone is broken is several places - Answer-comminuted fracture the disrupting or "coming apart" of a body part (joint) from its normal position - Answer-dislocation a form of arthritis, is a disorder of purine metabolism that results from an elevated serum uric acid level - Answer-gout loss of muscle function through injury, disease, or damage to its nerve supply. Most paralysis is due to stroke or spinal cord injury - Answer-paralysis extent of movement of a joint, measured in degrees of a circle - Answer-range of motion (ROM) the stretching or tearing of ligaments that causes pain and disability - Answer-sprain muscle or tendon injury resulting from violent contraction or excessive force - Answer-strain what are the 3 types of muscles? - Answer-- voluntary - involuntary - cardiac known as skeletal muscle, is under conscious control of the brain via the nervous system - Answervoluntary muscle known as smooth muscle, is found in the gastrointestinal system, lungs, blood vessels, and urinary system - Answer-involuntary muscle a specialized form of involuntary muscle, is found only in the heart - Answer-cardiac muscleHow many vertebrae are there? - Answer-33 vertebrae the vertebrae are divided into how many sections? - Answer-5 sections - cervical (7) - thoracic (12) - lumbar (5) - sacral (5) - coccyx (4) what are the 5 main functions of the musculoskeletal system? - Answer-- provide support - protect internal organs - provides leverage and movement - produce blood cells - store minerals and lipids shoulder dislocation MOI/NOI - Answer-- caused by pressure or force pushing the bone out of the joint; usually occurs in the setting of acute trauma - the shoulder is a very dynamic point, prone to injury - anterior dislocations are most common shoulder dislocation Signs/Symptoms - Answer-- severe pain in the affected shoulder - repeat injury shoulder dislocation objective date - Answer-- deformity and inability to use extremity or joint as usual - anterior dislocation (shoulder is squared off) - prominent acromion process - arm is held in slight abduction and external rotation shoulder dislocation assessment - Answer-- fracture of the humeral head - acromioclavicular joint injury - scapular fracture- cervical spine injury shoulder dislocation plan/treatment - Answer-PRE HOS - splint utilizing sling and swathe In/Outpatient - administer pain meds - reduction of dislocation - obtain imagery (X-ray, CT, MRI) - document encounter