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 development failure can results in albinism






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






4. warts on genitals






5. What are the lab findings in osteopetrosis






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






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






8. In skeletal and smooth muscle contraction - when Ca2+ enters the cytoplasm - What does it do






9. What does abnl passive abduction of the knee indicate






10. What is below the epidermis






11. What does MLCK do in smooth muscle contraction






12. Loss of what muscles in Erbs causes the forearm to be pronated






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






14. What causes hypercalcemia in pts with sarcoid






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






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






17. Macule greater than 1cm






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






19. What organisms can cause chronic infectious arthritis






20. Deposition of calcium pyrophosphate cyrstals within the joint space






21. yellow when perpendicular and blue when parallel






22. excessive fibrosis and collagen deposition throughout the body - common in skin manifesting as puffy taut skin with absence of wrinkles






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






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






25. malignant cartilaginous tumor in men 30 to 60 - Name and common location






26. What are the layers of of the epidermis from surface to base






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






28. What muscles of the shoulder form the rotator cuff






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






30. What does subscapularis do






31. immune mediated - widespread - non - caseating granulomas - dz - affected population and elevated serum level






32. hives - intensely pruritic wheals that form after mast cell degranulation






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






34. What are the lab findings in osteoporosis






35. Where do sebhorrheic keratosis lesions occur and in who






36. What causes total claw






37. What do lumbricals do






38. skin cancer associatd associated with excessive exposure to sunlight and arsenic






39. What syndrome of the NMJ is a paraneoplastic syndrome and What are the antibodies directed against






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






41. What are the lab findings and TX in dermatomyositis






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






43. In which joints does pseudogout typically occur






44. thickened - dense bones that are prone to fracture - dz and primary defect






45. What lesions causes Erb's palsy






46. In smooth muscle contraction - What does Ca bind and What is the purpose






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






48. Where is C4 dermatome






49. What causes a lesion in the axillary nerve






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