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. Which substrates begin the heme synthesis pathway






2. What is the Ddx for nonhemolytic normocytic anemia






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






4. What do labs show in ITP?






5. What substance prevents mast cells degranulation?






6. What do platelets release necessary for coagulation cascaed?






7. What do they express on their surface?






8. Ringed sideroblasts






9. What is the mutation in HbC






10. What are the pro aggregation factors?






11. What are the presenting symptoms of porphyria cutanea tarda






12. poikilocytosis






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






14. What converts plasminogen to plasm and What does plasmin do?






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






16. What vitamin is a cofactor for the first step of heme synthesis






17. HTLV-1






18. What is factor V leidin?

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19. hypocellular bone marrown tih fatty infiltration






20. What is the effected enzyme in acute intermittment porphyria?






21. What are the etiologies of B12 def






22. Serum iron - transferrin - ferritin lab values for pregs - OCP use






23. What is the result of thrombocytopenia or platelet dysfunction?






24. What virus is associated with 50% of Hodgkin lymphoma






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






26. What are the presenting symptoms of acute intermittent porphyria






27. After an injury - What does vWF bind to begin platelet plug formation?






28. What indicated a good prognosis in Hodgkin lymphoma?






29. What are some classic examples of extravascular hemolysis






30. Marrow expansion - 'crew cut' on skull x ray - skeletal deformaties - and chipmunk faces






31. Fava beans - sufla drugs - infectinos






32. What are the azuraphilic granules in PMNs






33. What do platelets interact with to form a hemostatic plug






34. What finding you do you see in patients after splenectomy






35. discrete tumor masses arising from lymph nodes






36. What are the neuro sx of B12 def?






37. In hemophilia A or B What do you see in the coag tests






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






39. What signal activates MACS






40. Deficiency in vWF

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41. What state is commonly associated with nonHod lymphoma






42. What does 'Neutrophils Like Making Everything Better' stand for?






43. Basophilic nuclear remnants fonud in RBCs






44. What is appropriate absolyte polycythemia associated with






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






46. What percentage of WBCs are eosinophils?






47. What is hemophiliia A






48. what proteins can be defective in HS?






49. What is the accumulated substance in lead poisoning






50. Megakaryocytosis