Test your basic knowledge |

Subject : health-sciences
Instructions:
  • Answer 50 questions in 15 minutes.
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  • 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. Sickle cell






2. X linked defect in delta aminolevulinic acid synthase gene causes a defect in hemesynthesis






3. What does ectopic EPO produce






4. What role does antithrombin play?






5. What is the pathogenesis of sickle cell






6. Where are mast cells found






7. Serum iron - transferrin - ferritin lab values for lead poisoning anemia






8. What does bradykinin do?






9. What percentage of WBCs are basophils - and What is found in their basophilic granules?






10. What CD molecules are on RS cells






11. What happens in betal thal minor?






12. inhibition of ferrochelatase and ALA dehydrogenase leading to dec heme synthesis - also inhibition of rRNA degradation






13. What is the coombs test results in AIHA?






14. What does the large SA:volume ratio in RBCs help facilitate?






15. Serum iron - transferrin - ferritin lab values for hemochromatosis






16. What do plasma cells do






17. what proteins can be defective in HS?






18. What is a blast crisis






19. Is G6PD intravascular or extravascular






20. What are the two substances produced by eosinophils help limit the reaction following mast cell degranulation?






21. What is the affected enzyme in lead poisoning






22. fatigue - malaise - pallor - purpura - mucosal bleeding - petechiae - infection






23. What is monoclonal expansion without symptoms associated with multiple myeloma?






24. What causes renal papillary necrosis in sickle cell






25. What do you see a starry sky appearance in Burkitt






26. What is the pathogenesis of aplastic anemia with kidney disease






27. Fava beans - sufla drugs - infectinos






28. CD5+ - poor prognosis - t(11;14)






29. Who are the professional APCs?






30. What portion of IgE can mast cells bind






31. discrete tumor masses arising from lymph nodes






32. What are some causes of cold agglutinin anemia






33. Defect in proteins interacting with RBC membrane skeleton and plasma membrane






34. What are the presenting symptoms of porphyria cutanea tarda






35. Ddx for microcytic anemia






36. What does STOP Making New Thrombi stand for






37. What is the life span of a normal RBC






38. What is appropriate absolute polycythemia






39. Acanthocyte (spur cell)






40. Deficiency in GpIIb/IIIa

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41. Serum iron - transferrin - ferritin lab values for anemia of chronic disease






42. inc WBC count with left shift - inc leukocyte alkaline phosphatase - often due to infection






43. RBCs damagaed from passing through obstructed - narrowed vessel lumina






44. Upregulated growth of leukocytes in bone marro






45. What is the tx for sickle cell






46. Mutation in 3' untranslated region associated with venous clots






47. Plasma cell neoplasm






48. Impaired synthesis of DAF leading to inc complement mediated desctruction of RBCs via the GPI ancho






49. What is the treatment to prevent a woman from forming anti Rh antibody?






50. Teardrop cell