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 lesion causes total claw (klumpke's hand)






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






3. What are the lab findings in pagets disease






4. Through what pathway does NO work and What is the downstream effect






5. In which form is myosin light chain active






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






7. 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






8. What enzyme is necessary for smooth muscle relaxation after contraction






9. What is the Sicca syndrome






10. inflammatory disorder affective synovial joints with pannus formation in joints






11. transiet vesicle seen in hives






12. What is the classic presentation of RA






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






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






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






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






17. What lesions causes Erb's palsy






18. What is a precursor to squamous cell carcinoma






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






20. epidermal hyperplasia (inc spinosum)






21. What other lesion can cause the appearnce of the ulnar claw






22. What kind of nuclei do basal cell tumors have






23. What is the sign of Leser - Trelat






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






25. What associations go along with sarcoidosis

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26. When do acute attacks of gout typically occur






27. What other muscle in the thenar eminence adducts the thumb






28. What are the borders of the superficial branch of the radial nerve dermatone






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






30. What causes osteoporosis type 1 and When does it typically occur






31. What are the signs of ulnar nerve injury

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32. Flat discloration <1cm seen in tinea versicolor






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






34. What are the most common symtpoms of SLE






35. chronic inflammatory disease of sacroiliac joints and spine - dz - associations






36. small fluid containing blister seen in chickenpox






37. What is the power stroke of muscle contraction






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






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






40. Where is T2 dermatome






41. What causes compression of the C7 nerve root






42. hypothenar eminence - nerve and muscles






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






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






45. What happens at the gap jxn and what molecules create them






46. Why does EtOH consumption precipitate gout






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






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






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






50. yellow when parallel and blue when perpendicular