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 development failure can results in albinism






2. epidermal hyperplasia (inc spinosum)






3. What does the positive anterior drawer sign test indicate






4. What nerve is injured by a fracture of the epicondyle of humerus or repeated minor traumas






5. interlacing trabeculae of woven bone surrounded by osteoblasts






6. premalignant lesions caused by sun exposure - small rough - erythematous or brownish papules - cutaenous horns - Name and risk of carcinoma






7. What does lack of ATP cause






8. What organisms can cause chronic infectious arthritis






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






10. What autoantibodies are formed in sjogrens syndrome






11. What is the power stroke of muscle contraction






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






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






14. flat - greasy - pigmented - squamous epithelial proliferation with keratin - filled cyts (horn cysts) - looks pasted on...






15. Flat discloration <1cm seen in tinea versicolor






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






17. What kind of jxn is in the zona adherens and Where is it - What is it composed of - and what ion does it does it depend on...






18. In which joints does pseudogout typically occur






19. Where is McBurney's point and What is there






20. What are the signs of ulnar nerve injury

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

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






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






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






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






26. What is the precursor to melanom






27. Reduction of primarily trabecular (spongy) bone mass despite nl bone mineralization lab values






28. What causes a lesion in the upper trunk of the brachial plexus






29. Sarcoid TX






30. larger osteoid osteoma found in vertebral column






31. What is the Auspitz sign






32. most common benign tumor - mature bone with cartilaginous cap - men <25 - origintate froms long metaphysis






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






34. What are the bone mineralization lab findings in osteopetrosis






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






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






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






38. What are the lab findings and TX in dermatomyositis






39. Besides the skin - what other organ systems are commonly affected by scleroderma and who is primarily affected






40. What do the branches of the deep ulnar nerve innervate






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






42. small fluid containing blister seen in chickenpox






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






44. warts on hands






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






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






47. mechanical wear and tear of joints leading to destruction of articular cartilage






48. What is a very specific test for lupus






49. Other than N. gono - what organisms can cause infectious - septic arthritis






50. What does injury to the distal ulnar nerve cause