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






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






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






4. What kind of hypersens rxn is RA - and what serum marker is present in 80% of RA pts






5. Patients with pagets disease can develop what cancer






6. Warts - soft - tan - colored - cauliflower type lesions - epidermal hyperplasia - hyperkeratosis - koilocytosis






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






8. MG is associated with what neoplasm






9. Decrease marrow space in osteopetrosis leads to what?






10. What nerve become injured in the incorrect use of a crutch






11. Which muscle is the most common rotator cuff injury and What does it do






12. What form of polyostotic fibrous dysplasia has multiple unilateral bones lesions associated with endocrine abnl and unilateral pigmented skin lesions - caf






13. Autoimmune disorder with IgG antibody against hemidesmosomes - dz - IM - other findings

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14. What are the common perpetrating infections for Reiters syndrome






15. What lesion causes Saturday night wrist drop






16. What nerve is compressed by supracondylar fracture of humerus






17. What lesion causes total claw (klumpke's hand)






18. What does subscapularis do






19. Where is C6 dermatome






20. 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






21. What are the classic fractures in pts with osteoporosis

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






23. normal melanocyte number with dec melanin production due to inactivity of tyrosine






24. Where is C5 dermatome






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






26. epidermal hyperplasia (inc spinosum)






27. What is the classic presentation of osteoarthritis






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






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






30. knee trauma - nerve - motor and sensory def






31. What does the hemidesmosome do and what disease is caused by autoantibodies to it






32. What kind of injury can cause damage to the inferior gluteal nerve and What can it cause

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33. What is TX for osteoporosis






34. Sarcoid TX






35. What causes the symptoms of MG to worsen - and What is used to diagnose






36. small fluid containing blister seen in chickenpox






37. Where is C7 dermatome






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






39. yellow when parallel and blue when perpendicular






40. What are the bone mineralization lab findings in osteopetrosis






41. What is the precursor to melanom






42. What is below the epidermis






43. What do lupus pts falsely test positive for syphillis






44. What is the primary screening test for lupus






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






46. What is the sign of Leser - Trelat






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






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 other muscle in the thenar eminence adducts the thumb






50. first few weeks of life - grows rapidly and regresses spontaneously at 5 to 8 yrs of age