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 are the causes of inferior trunk plexus compression and What are the findings






2. irregular areas of complete depigmentation - condition and cause






3. What is the defect in Paget's disease






4. Decrease marrow space in osteopetrosis leads to what?






5. exotoxin destroys keratinocyte attachments in the stratum granulosum - fever - generalized erythematous rash with sloughing of the upper layers of the dermis - newborns and children






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






7. In which joints does pseudogout typically occur






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






9. What are the signs of ulnar nerve injury

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10. Patients with pagets disease can develop what cancer






11. What is below the epidermis






12. Sarcoid TX






13. What is the source of osteoblast cells






14. What do dorsal interosseous muscles do






15. What does injury to the distal median nerve cause

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16. What do lupus pts falsely test positive for syphillis






17. 2nd most malignant tumor of bone - men 10-20 - cancer - and primary malignant tumor bone






18. inc thickness of stratum corneum seen in psoriasis






19. pruritic eruption - commonly on skin flexures - of associated with asthma - allergic rhinitis






20. dactylitis and pencil in cup deformity on xray - patchy skin rash and joint pain






21. Through what pathway does NO work and What is the downstream effect






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






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






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






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






26. What do pseudogout crystals appear like microscopically






27. What are common features of lupus






28. What is contained within epithelial granulomas of pts with sarcoid






29. What lesion causes claw hand and What are the muscles involved






30. fracture of a supracondylar humerus - nerve - motor - sensory - sign and more distal lesion causing the same nerve






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






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






33. separation of epidermal cells






34. papules and plaques with silvery scaling - especially on knees and elbows - acanthosis with parakeratotic scaling (nuclei sill in stratun corneum - nail pitting and arthritis






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






36. What lesion causes dec in thumb fxn 'ape hand'






37. What are the lab findings in osteopetrosis






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






39. What is a precursor to squamous cell carcinoma






40. What are the characteristic bone findings in paget's disease






41. What is the TX for acute gout






42. potentially fatal autoimmune disorder with IgG antibody against desmosomes






43. Flat discloration <1cm seen in tinea versicolor






44. What protects the brachial plexus in clavicle fracture






45. Where is osteosarcoma found in the bone






46. MG is associated with what neoplasm






47. What is the characteristic appearance of bone - the common translocation - area of - and bones affected






48. What organisms can cause chronic infectious arthritis






49. Deposition of calcium pyrophosphate cyrstals within the joint space






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