Test your basic knowledge |

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 does antithrombin do and What activates it?






2. What does STOP Making New Thrombi stand for






3. Which factor does vWF carry/protect






4. What happens in betal thal minor?






5. Defect in platelet to platelet adhesion - receptor - disorder - platelet count and bleeding time

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6. lymphoid neoplasms with widespread involvement of bone marrow - tumor cells usually foind in peripheral blood






7. What is the life span of a normal RBC






8. hypocellular bone marrown tih fatty infiltration






9. How does vWD cause elevated PTT?






10. What CD molecules are on RS cells






11. Deficiency in GpIb






12. How are plasma cells characterized?






13. Widespread activation of clotting to a deficiency in clotting factors which causes a bleeding states






14. Bite cell






15. How does the therapy for M3 vairant work?






16. What is the affected enzyme in lead poisoning






17. What is the activation stage of platelet plug formation?






18. Basophilica stippling






19. Oxidation of iron - denatured hemoglobin preceipitation damage to RBC membrane - formation of bite cells






20. What are some causes of warm agglutinin autoimmune hemolytic anemia?






21. What is appropriate absolyte polycythemia associated with






22. Where are monocytes typically found - where do they go - and What do the differentiate into?






23. Who are the professional APCs?






24. Which enzyme converts vit k to activated vit k - and what substance inhibits this enzyme






25. Which pathway and factorrs are tested by the PT coag test






26. Where are mast cells found






27. What symptoms are associated with Hodgkin lymphoma






28. What are the main associations with multiple myeloma?






29. What is the purpose of the fibrin mesh






30. What is a blast crisis






31. Drug that inhibits COX and therefore TXA2 synthesis






32. What is the pathogenesis of ACD?






33. What cell is primarily involved in non Hod lymph






34. Causes of iron def?






35. What is the receptor for vWF






36. Who has more severe disease - HbSS or HbSC






37. Elliptocyte






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






39. What does decreasing heme do to ALA synthase activity?






40. Serum iron - transferrin - ferritin lab values for iron def anemia






41. What do the platelets bind? What is the step called






42. Deficiency in GpIIb/IIIa

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43. drug that inhibits ADP induced expression of GpIIb/IIIa






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






45. Which maternal antibodies cross the placenta - anti A/B or anti Rh






46. Where do B cells arise from - mature - and migrate to...






47. Which infections can cause MAHA?






48. What reveresible things can a sideroblastic anemia






49. dec ability to activate factors V and VIII - inc risk of thrombotic skin necrosis with hemorrhage following administration of warfarin






50. What is the difference of presentation of Burkitt in Africa vs the United States