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 happens at the postsynaptic motor end plate






2. What are the common perpetrating infections for Reiters syndrome






3. pruritic eruption - commonly on skin flexures - of associated with asthma - allergic rhinitis






4. osteochondrosis has rare malignant transformation into what cancer






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






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






7. What is a positive Nikolsky's sign






8. What are the classic fractures in pts with osteoporosis

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9. yellow when perpendicular and blue when parallel






10. Pain and stiffness in shoulders and hips - fever malaise and weight loss - no weakness - pts over 50 - associated with HA and jaw pain






11. What is the primary screening test for lupus






12. What nerve and branch are stretche by subluxation of the radius






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






14. What happens in the power stroke of skeletal muscle contraction






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






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






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






18. What muscles of the shoulder form the rotator cuff






19. What is a precursor to squamous cell carcinoma






20. Where are most osteoid osteoma found and In what population






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






22. What development failure can results in albinism






23. deep tissue injury - crepitus from methane and CO2 production 'flesh eating bacteria' - condition and orgs






24. What syndrome of the NMJ is a paraneoplastic syndrome and What are the antibodies directed against






25. What is the classic traid of sjogrens syndrome






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






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






28. What receptor is constitutively activated in achondroplasia and What does it do






29. What is the sensory def of an ulnar nerve injury






30. Macule greater than 1cm






31. What disease is caused by autoantibodies to desomosmes - What area of the cell would it occur - and what molecules are connecting






32. Deposition of calcium pyrophosphate cyrstals within the joint space






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






34. Sarcoid TX






35. In longitudinal bone growth - what model is made first (and By what cell) and What is it later replaced by (and By what cells) - process name






36. pruritic - purple - polygonal papules - sawtooth infiltrate of lymphocytes at dermal - epidermal jxn - associated with hep C






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






38. thickened - dense bones that are prone to fracture - dz and primary defect






39. Patients with pagets disease can develop what cancer






40. Very superfiicial skin infection - honey colored crusting - very contagious - condition and organisms






41. What causes compression of the C7 nerve root






42. What are common features of lupus






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






44. What are the lab findings in osteopetrosis






45. What autoantibodies are formed in sjogrens syndrome






46. When does membranous ossification occur and What is the difference between membranous and endochondrial






47. Dermatomyositis places the pt at inc risk For what malignancy in particular






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






49. blister containing pus






50. What antibody is less sensitive than RF but more specific and What is the HLA association