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 kind of nuclei do basal cell tumors have






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






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






4. Who does osteoporosis type 2 effect






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






6. What nerve is compressed in carpal tunnel syndrome or a disclocation of this bone






7. What do pseudogout crystals appear like microscopically






8. osteochondrosis has rare malignant transformation into what cancer






9. What does acantholysis show in pemphigus vulgaris






10. How is the lower trunk of the brachia plexus injured and what results from it

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






12. What does PED and Tip stand for

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13. What lesion causes winged scapula






14. What causes a lesion in the axillary nerve






15. What muscles of the shoulder form the rotator cuff






16. blister containing pus






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






18. Trauma to lateral aspect of leg or fibula neck fracture - nerve - motor and sens def






19. Where is C6 dermatome






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






21. common mole - benign






22. How does gonococcal arthritis present






23. What is the sign of Leser - Trelat






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






25. In which form is myosin light chain active






26. What lesion causes Saturday night wrist drop






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






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






29. What nerve is injured in a posterior hip dislocation or polio and What are the motor defs






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






31. 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






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






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






34. What is the most common NMJ disorder - What causes it and What are common symptoms






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






36. What is the precursor to melanom






37. interlacing trabeculae of woven bone surrounded by osteoblasts






38. Contraction results in shortening of what bands - and what band remains the same length






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






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






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






42. What does injury to the distal ulnar nerve cause






43. Deposition of calcium pyrophosphate cyrstals within the joint space






44. What are the most common symtpoms of SLE






45. What are characteristic findings of gout






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






47. Flat discloration <1cm seen in tinea versicolor






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






49. What does MLCK do in smooth muscle contraction






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