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. bening cartilaginous neoplasm found in intramedullary bone - usually distal extremities






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






3. What lesions causes Erb's palsy






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






5. inc thickness of stratum corneum seen in psoriasis






6. transiet vesicle seen in hives






7. What are the borders of the superficial branch of the radial nerve dermatone






8. What is the sign of Leser - Trelat






9. On the palmar side of the hand - what dermatone covers the most of the thumb - 2nd - 3rd - and medial half of the 4th digits and What does it cover on the dorsal side






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






11. knee trauma - nerve - motor and sensory def






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






13. blister containing pus






14. Where is osteosarcoma found in the bone






15. What does acantholysis show in pemphigus vulgaris






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






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






18. What runs the distance of the A band






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






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

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21. Where does cartilage loss begin in osteoarthritis






22. What causes golf or tennis elbow






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






24. Seronegative spondyloarthropathis have what HLA association - and why are they seronegative - and who do they more often occur in






25. What kind of jxn is the zona occludens andw What is is composed of...






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






27. What is the sensory def of an ulnar nerve injury






28. heliotrope rash 'shawl and face' rash - Gotton's papules - 'mechanic's hands'






29. What kind of nuclei do basal cell tumors have






30. What are the lab findings in osteopetrosis






31. What is the Auspitz sign






32. What causes total claw






33. What kind of endocrine abnl are associated with McCune Albright






34. interlacing trabeculae of woven bone surrounded by osteoblasts






35. What happens at the postsynaptic motor end plate






36. What nerve is compressed by supracondylar fracture of humerus






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

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






39. What causes a lesion in the axillary nerve






40. In which joints does pseudogout typically occur






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






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






43. larger osteoid osteoma found in vertebral column






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






45. yellow when parallel and blue when perpendicular






46. What does MLCK do in smooth muscle contraction






47. What supplies innervation to the thenar muscles






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






49. warts on hands






50. What do pseudogout crystals appear like microscopically