Test your basic knowledge |

Musculoskeletal

Subject : health-sciences
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What is the power stroke of muscle contraction






2. How is diffuse scleroderma characterized






3. What are the subQ rheumatoid nodules made of...






4. What nerve is compressed in carpal tunnel syndrome or a disclocation of this bone






5. How does the radial nerve in the spiral groove become injured






6. Where does the muscle contraction travel after leaving the motor end plate






7. In a fracture of the midshaft of the humerus - or extended compression of axilla - nerve - motor - sensory - sign






8. In skeletal and smooth muscle contraction - when Ca2+ enters the cytoplasm - What does it do






9. What clinical features in vertebral crush fractures






10. small fluid containing blister seen in chickenpox






11. flat - greasy - pigmented - squamous epithelial proliferation with keratin - filled cyts (horn cysts) - looks pasted on...






12. What do pseudogout crystals appear like microscopically






13. What causes a lesion in the axillary nerve






14. What organisms can cause chronic infectious arthritis






15. Ca2+ released from the SR binds what structure and What does it cause






16. separation of epidermal cells






17. What does injury to the distal median nerve cause

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18. What is a very specific test for lupus






19. What does lack of ATP cause






20. dried exudates from a vesicle - bulla or pustule seen impetigo






21. How is chondrosarcoma described






22. Which muscle is the pitching injury and What does it do






23. What does soft bones result from and What is the dz called in adults and children






24. What molecule maintatins integrity of basement membrane and What does it bind






25. Why does EtOH consumption precipitate gout






26. What lesion causes claw hand and What are the muscles involved






27. What causes osteomalacia/ricketts - why - and What therapy can reverse the symptoms






28. What percent of these mutations occur sporadically and what parental feature are they associated with






29. What are the the common causes of Erb palsy - and What are the associated findings






30. acute painful spreading infxn of dermis and subQ tissues - condition and orgs






31. fever - bulla formation and necrosis - sloughing of skin and high mortality - syndrome and associations






32. What does IM reveal in pemphigus vulgaris






33. When do acute attacks of gout typically occur






34. What do xray show in osteopetrosis and What do potential CN abnl result from






35. subchondreal cysts - sclerosis - osteophytes - joint space narrowing - eburnation - hebereden's nodes (DIP) bouchard nodes (PIP) - characteristic findings of this dz






36. warts on hands






37. Where is C8 dermatome






38. Loss of what muscles in Erbs causes the forearm to be pronated






39. What muscles of the shoulder form the rotator cuff






40. What deformities of the hand are common in RA






41. hives - intensely pruritic wheals that form after mast cell degranulation






42. What are common features of lupus






43. Where is C5 dermatome






44. What does MLCK do in smooth muscle contraction






45. What is the TX for acute gout






46. What are characteristic findings of gout






47. What nerve is injured by a superficial laceration of the hand






48. larger osteoid osteoma found in vertebral column






49. What are the lab findings in osteomalacia/rickets






50. What lesions causes Erb's palsy