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. inflammatory lesions of subQ fat - usually on anterior shins - associated with coccidioidomycosis - histoplasmosis - TB - leprosy - streptoccocal infxn - sarcoid






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






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






4. Flat discloration <1cm seen in tinea versicolor






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






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






7. Where is osteosarcoma found in the bone






8. Macule greater than 1cm






9. Where is T2 dermatome






10. What is the Auspitz sign






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






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






13. What is a very specific test for lupus






14. In a fractured surgical neck of humerus or dislocation of humeral head - What is the nerve injury - motor deficit - sensory deficit






15. What kind of nuclei do basal cell tumors have






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






17. loss of what muscles in Erbs causes the medial rotation






18. What are the lab findings in osteitis fibrosa cystica






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






20. What do pseudogout crystals appear like microscopically






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






22. Where is C4 dermatome






23. What are the most common symtpoms of SLE






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






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






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






27. Patients with pagets disease can develop what cancer






28. anaplastic small blue cell malignant tumor - most common in boys < 15 - dz and prognosis






29. 2nd most malignant tumor of bone - men 10-20 - cancer - and primary malignant tumor bone






30. What are the possible origins of the paget's disease






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






32. larger osteoid osteoma found in vertebral column






33. epidermal hyperplasia (inc spinosum)






34. inc thickness of stratum corneum seen in psoriasis






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






36. transiet vesicle seen in hives






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






38. MG is associated with what neoplasm






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






40. What is the test for drug induced lupus






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






42. Tumor occuring mostly at epiphyseal end of long bones - occuring btw 20 and 40 - locally aggressive bening tumor around distal femur and proximal tibia - tumor and characteristic xray findings






43. warts on hands






44. What is the power stroke of muscle contraction






45. What is a positive Nikolsky's sign






46. In which gender is gout more common and What does the crystals appear like microscopically






47. Where is T1 dermatome






48. Other than characteristic joints and subQ nodules - What are the other findings classicly in RA






49. What are the characterstic joints affected in RA






50. hyperpigmentation associated with pregnancy or OCP