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






2. What injury causes injury to the MC nerve and what motor and sensory defs dose it cause






3. Where is C7 dermatome






4. dried exudates from a vesicle - bulla or pustule seen impetigo






5. Associated with M. pneumonia - HSV - sulfa drugs - B lactams - phenytoin - cancers and autoimmune dz - skin disorder and description






6. Which nerve is compressed in deep forearm






7. What autoantibodies are formed in sjogrens syndrome






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






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






10. What do xray show in osteopetrosis and What do potential CN abnl result from






11. Thenar eminence - nerve and muscles






12. what changes are seen in stratum spinosum and granulosum in psoriasis






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






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






15. What is the tumor marker for melanoma - who is at risk - what correlates with risk of metastasis and What is the gross path






16. 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...






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






18. What medication is contraindicated in osteoporosis






19. What muscles of the shoulder form the rotator cuff






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






22. What does soft bones result from and What is the dz called in adults and children






23. papule > 1cm seen psoriasis






24. pruritic papules and vesicles - deposits of IgA a the tips of dermal papillae - associated with celiac






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






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






27. 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






28. What do lumbricals do






29. locally invasive but rarely mets skin cancer - rolled edges - with central ulceration - cancer and gross path






30. What is the Sicca syndrome






31. What are the bone mineralization lab findings in osteopetrosis






32. pruritic - purple - polygonal papules - sawtooth infiltrate of lymphocytes at dermal - epidermal jxn - associated with hep C






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






34. What are predisposing factors for osteosarcoma - xray finding

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






36. What does I'M DAMN SHARP stand for






37. What cancer in particular are associated with LE syndrome - what happens to symptoms with muscle use or ACH esterase inhibs






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

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39. What causes ape hand






40. appreas in 30s to 40s - does not regress






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






42. On the palmar and dorsal sides of the hand - what dermatome covers the 5th finger and the lateral 1/2 of the 4th finger






43. What causes hypercalcemia in pts with sarcoid






44. What are the lab findings in osteoporosis






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






46. blister containing pus






47. What is TX for osteoporosis






48. What does the positive anterior drawer sign test indicate






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






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