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 development failure can results in albinism






2. What are the bone mineral lab findings in paget's disease






3. What supplies innervation to the thenar muscles






4. Loss of what muslces in Erbs causes the limb to hang by side






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






6. Deposition of calcium pyrophosphate cyrstals within the joint space






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






8. What nerve is injured in a fracutre of the hook of hamate






9. What are the lab findings and TX in dermatomyositis






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






11. What is the characteristic appearance of bone - the common translocation - area of - and bones affected






12. What causes golf or tennis elbow






13. fracture of a supracondylar humerus - nerve - motor - sensory - sign and more distal lesion causing the same nerve






14. What happens at the postsynaptic motor end plate






15. hyperplasia of stratum spinosum - associated with hyperinsulinemia (cushings - DM) and visceral malignancy






16. Administration of what kind of compound causes reversal of symptoms and What is used to distringuish under from over dosing






17. heliotrope rash 'shawl and face' rash - Gotton's papules - 'mechanic's hands'






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






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






20. What are predisposing factors for osteosarcoma - xray finding

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21. irregular raised lesion resulting from scar tissue hypertrophy - follows trauma to skin - common to african americans see in T. pertenue (yaws)






22. How is chondrosarcoma described






23. What do lupus pts falsely test positive for syphillis






24. skin cancer associatd associated with excessive exposure to sunlight and arsenic






25. Associated with M. pneumonia - HSV - sulfa drugs - B lactams - phenytoin - cancers and autoimmune dz - skin disorder and description






26. bone replaced by fibroblasts and irregular bony trabeculae affecting many bones






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






28. What causes hypercalcemia in pts with sarcoid






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






30. What do the lumbrical muscles do






31. What does ATP do in skeletal muscle contraction






32. which muscle type is fast twitch and why are fibers white






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






34. When do acute attacks of gout typically occur






35. What muscle the long thoracic nerve innervate - What does it do - and when can it be injured






36. What causes a lesion in the axillary nerve






37. What does lack of ATP cause






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






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






40. What are the lab findings in osteopetrosis






41. What enzyme defect in responsible for osteopetrosis






42. What nerve is compressed by supracondylar fracture of humerus






43. Which nerve is compressed in deep forearm






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






45. what changes are seen in stratum spinosum and granulosum in psoriasis






46. What is the classic triad of reactive arthritis






47. In which form is myosin light chain active






48. What are the characterstic joints affected in RA






49. exotoxin destroys keratinocyte attachments in the stratum granulosum - fever - generalized erythematous rash with sloughing of the upper layers of the dermis - newborns and children






50. What is the defect in Paget's disease