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 do dorsal interosseous muscles do






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






3. What are the subQ rheumatoid nodules made of...






4. In a fracture of the midshaft of the humerus - or extended compression of axilla - nerve - motor - sensory - sign






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






6. Flat discloration <1cm seen in tinea versicolor






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






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






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






10. What lesion causes deltoid paralysis






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






12. What lesion causes Saturday night wrist drop






13. What happens at the gap jxn and what molecules create them






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






15. What is the classic presentation of RA






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






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






18. hypothenar eminence - nerve and muscles






19. What does MLCK do in smooth muscle contraction






20. What is the power stroke of muscle contraction






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






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






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






24. transiet vesicle seen in hives






25. papule > 1cm seen psoriasis






26. What lesion causes difficulty flexing elbow with variable sensory loss






27. What does acantholysis show in pemphigus vulgaris






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






29. What do anterior and posterior in ACL and PCL refer to...






30. When do acute attacks of gout typically occur






31. What test if specific for lupus but doesn't indicate prognosis






32. inc thickness of stratum corneum seen in psoriasis






33. How is diffuse scleroderma characterized






34. yellow when perpendicular and blue when parallel






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






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






37. What kind of bone tumor is associated with FAP and What is the finding






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






39. hyperpigmentation associated with pregnancy or OCP






40. What TX prophylax against osteoporisi






41. What organisms can cause chronic infectious arthritis






42. herald path followed by days later christmas tree distribution - multiple papular eruptions; remits spontaneously






43. What causes hypercalcemia in pts with sarcoid






44. What medication is contraindicated in osteoporosis






45. What is the clinically important landmark for pubendal nerve block and When is it used






46. What are the the common causes of Erb palsy - and What are the associated findings






47. What enzyme defect in responsible for osteopetrosis






48. What nerve is compressed by supracondylar fracture of humerus






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






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

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