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






2. hypersegmented PMNs - glossitis - dec folate - inc homocysteine - nl methylmalonic acid






3. Is G6PD intravascular or extravascular






4. What do platelets release necessary for coagulation cascaed?






5. What level of leukocyte alkaline phosphatase is expected in CML versus leukemoid reaction






6. inc HbF on electrophoresis






7. Drug that inhibits COX and therefore TXA2 synthesis






8. What do the labs show for TTP?






9. HTLV-1






10. What is a metabolic disorder tht can cause macrocytic anemia?






11. In a Rh - mother who has developed anti Rh antibodies - who is at risk of hemolytic disease?






12. inc LDH - jaundice






13. What are the etiologies of B12 def






14. What is the treatment for sideroblastic anemia






15. Production of mutant factor V that cannot by degraded by protein C - most common cause of inherited hypercoaguability






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






17. Basophilic nuclear remnants fonud in RBCs






18. What are some classic examples of extravascular hemolysis






19. Blood type B






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






21. What is appropriate absolyte polycythemia associated with






22. What do eosinophils defend against and What do they use to do it?






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






24. From what cells are platelets derived from






25. What is makes a leukemia acute






26. What is the mutation in HbC






27. What do you see in peripheral smear in a pt with G6PD?






28. deficiency in ADAMTS13 leading to dec degradation of vWF






29. Teardrop cell






30. What does CRAB stand for in multiple myeloma






31. What is the receptor for vWF






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






33. Where are 1/3 of platelets stored






34. iron deficiency anemia - esophageal web - atrophic glossitis






35. What is the effect of ACE on bradykinin






36. Elderly - mature b cell tumor with filamentous - hairlike projections






37. How are the nucleus and the cytoplasm characterized for lymphocytes






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






39. Upregulated growth of leukocytes in bone marro






40. What is factor V leidin?

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41. universal recipient






42. What is the purpose of the fibrin mesh






43. What are the neuro sx of B12 def?






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






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






46. What are the likely exposures of kids and adults for lead poisoning






47. Back pain - hemoglobinuria






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






49. What does bradykinin do?






50. What is the enzyme defect in Porphyria cutanea tarda