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. bening cartilaginous neoplasm found in intramedullary bone - usually distal extremities






2. What are predisposing factors for osteosarcoma - xray finding

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3. What signal initiates a muscle contraction






4. epidermal hyperplasia (inc spinosum)






5. What kind of bone tumor is associated with FAP and What is the finding






6. Where does squamous cell carcinoma of the skin typically appear - What is the histo - prognosis - and associations






7. What does subscapularis do






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






9. What are the most common symtpoms of SLE






10. What is CREST syndrome and What antibody is it associated with






11. What are the lab findings in osteoporosis






12. What lesion causes difficulty flexing elbow with variable sensory loss






13. white painless plaques on the tongue that cannot be scraped off - dz - population - implicated virus






14. What variant of squamous cells carcinoma of the skin grows rapidly and regresses spontaneously






15. inflammation of the skin






16. warts on hands






17. progressive symmetric proximal muscle weakness cause by CD8+ T cell induced injury to myofibers - dz - most common area of involvement and pathgnomonic histological finding






18. Autoimmune disorder with IgG antibody against hemidesmosomes - dz - IM - other findings

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19. What nerve is compressed by supracondylar fracture of humerus






20. What is contained within epithelial granulomas of pts with sarcoid






21. How is chondrosarcoma described






22. papules and plaques with silvery scaling - especially on knees and elbows - acanthosis with parakeratotic scaling (nuclei sill in stratun corneum - nail pitting and arthritis






23. What lesion causes dec in thumb fxn 'ape hand'






24. What are the layers of of the epidermis from surface to base






25. In smooth muscle contraction - What does Ca bind and What is the purpose






26. Seronegative spondyloarthropathis have what HLA association - and why are they seronegative - and who do they more often occur in






27. What is the classic presentation of RA






28. What protects the brachial plexus in clavicle fracture






29. elevated skin lesion <1cm seen in acne vulgaris






30. What do anterior and posterior in ACL and PCL refer to...






31. pelvic fracture can cause injury to which nerve - and What are the motor and sens def






32. small fluid containing blister seen in chickenpox






33. Thenar eminence - nerve and muscles






34. What are the predisposing factors for osteoarthritis






35. inc thickness of stratum corneum seen in psoriasis






36. most common benign tumor - mature bone with cartilaginous cap - men <25 - origintate froms long metaphysis






37. What does ATP do in skeletal muscle contraction






38. What is a very specific test for lupus






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






40. What are the systemic symptoms found in RA






41. What test if specific for lupus but doesn't indicate prognosis






42. Which muscle fiber type is slow twitch and why are fibers red






43. What lesion causes winged scapula






44. In which joints does pseudogout typically occur






45. What is a positive Nikolsky's sign






46. What are common features of lupus






47. 2nd most malignant tumor of bone - men 10-20 - cancer - and primary malignant tumor bone






48. Depolarizaition causes what voltage sensitive receptor coupled to what other receptor to induce a conformational change In what structure - releasing what?






49. What is the TX for chronic gout






50. What nerve is injured in a fracture of the medial epicondyle of humerus - and What is a more distal lesion injuring the same nerve