81.The most rapid immediate hypersensitivity rxn is

47. What assay would confirm the immune status to hepatitis B viruss

B 84.If seal is entered on unit of RBC store 1-6°C,what’s the maximum allowable storage period,in hr?

71. In px who present with bleeding disorder caused by platelets, the most common type of bleeding is:

9.A mother is Rh(-) & the father is Rh(+). Their baby is Rh(-). It may be concluded that:

45. A critically ill patient become comatose. The physician believes the coma is due to hepatic failure. The assay most helpful in this diagnosis is:

23. W/c of the ff blood group ab will no longer react with it's respective ag once those ag are treated w/ proteolytic enzymes?

3. T cells are incapable of:

72. Detection of which of the following substance is most useful to monitor the course of a patient with testicular cancer?

32. If amniotic fluid is to be collected for fetal lung maturity testing, amniocentesis should be performed at:

35. One of the following correctly represents the order of appearance of Hepatitis A markers.

6.A 45yo male of average height & weight was admitted to hospital for renal function studies. He had the following lab results: Calculate the creatinine clearance for this patient in mL/min

C 55.Given the ff serologic rxn,what is the A subgroup?

11. Elevation of the lymphocyte percentage above 45% is termed:

69. The rosette test will detect a fetomaternal hemorrhage (FMH) as small as:

78. The initial immune response ff fetal infxn w/ rubella is the production of which class(es) of ab?

39.W/c of this statement best describes Zygomycetes?

92.Although ABO compatibility is preferred,ABO incompatible product may be administered when transfusing:

48. What stain is most often used as a screening stain when mycobacteria is suspected in a respiratory spx?

36. The ff results were obtained in pretransfusion test The most probable cause of these results is:

91.Cryoprecipitated AHF transfusion is recommended as a treatment for px w/:

28.A px is taking 10mg per day Coumadin(warfarin). results of w/c of the ff lab tests will be most impacted?

76.Synovial fluid from a 68yo male reveals rhombic crystals w/ weak(+) birefringence when viewed using polarizing microscopy.This crystals can be identified as:

94. The most sensitive test for the initial diagnosis of cryptococcal disease is

18. The persistence of which marker is the best evidence of chronic HBV infection?

34 which of the following represents an identified patient for sample collection and transfusion?

70. A characteristic morphologic feature in folic acid deficiency is:

12. The term "shift to the left" refers to:

49. Small protozoan cysts are found in a wet mount of sediment from ethyl-acetate concentrated material. Each cyst has 4 nuclei that do not have peripheral chromatin, and each nucleus has a large karyosome, which appears as a refractive dot. These oval cysts are most likely:

24. An example of a live attenuated vaccine used for human immunization is:

66. A lipemic serum is separated & froze at -20°C for assay at a later date. 1wk later, prior to performing an assay for triglycerides, the spx should be:

29. According to AABB Standards, what is the minimum hemoglobin level for an autologous donor?

41. Identify the cells in the image below.

26.Individuals who lack Duffy ag on surface of their RBC r protected against w/c species of Plasmodium?

83. Which of the ff tests is most commonly used to detect antibodies attached to a patient's RBC in vivo?

2. W/c of the ff cytokines is most responsible for eosinophil deifferentiation & release from the BM?

60. Susceptibility testing is performed on a S.aureus isolate from a blood culture with the ff results: What should the technologist do next?

38. Results from a milky peritoneal fluid demonstrate an elevated triglycerides content & the presence of chylomicrons.These results indicate the fluid is likely:

13. Based on the results below, what is the next step in determination of the patient's ABO/Rh type?

95. W/c of the ff stains is used to demonstrate iron, ferritin and hemosiderin?

86.W/c immunoglobulin class can cross the placenta?

63. Exotic pets are often associated with the transmission of which of the following organisms?

40. Which red cell morphology may be expected in a treated polycythemia vera patient?

21. Apheresis Platelets must be stored at:

73. When performing a disk diffusion susceptibility test, the antibiotic disks are placed on the agar 30mins after org inoculation & then incubated w/in 15min of the disk placement. This procedure will result in:

79. A patient's red blood cells gave the ff reactions: The most probable genotype of this patient is:

31. The lab considering adoption of rapid & sensitive "stand alone" mtd that detects C.difficile toxins A&B. W/c of the ff testing methodologies will provide this?

56. A trauma patient who has just received 10 units of blood may develop:

62. Triglycerides (chyle) can be identified in body fluids by their ability to:

67. Which of the following elevates carboxyhemoglobin?

42. Which of the following is a potential complication of massive transfusions?

22. The sediment of a urine spx w/ a rgt strip glucose of 250mg/dL(13.8mmol/L) &X a pH of 5.5 is ideal for the presence of:

96.When a natural killer cell comes in contact w/ cell expressing MHC classI proteins what action will result?

54.The DAT in a px w/ WAIHA is most often (+) for:

50.ovum in image below belongs to what nematode?

4. W/c one of the ff routine tests for E. histolytica has the highest sensitivity & specificity?

87. The presence of excessive rouleaux formation on a blood smear is often accompanied by an increased:

30. This fungus is encapsulated & produces by budding. It is asso w/ the Eucalyptus tree & is usually acquired from the environment. The org uses glycine as a sole carbon & nitrogen source in the presence of canavanine( canavanine glycine bromothymol blue agar).The organism is:

43. In ABO hemolytic transfusion rxn, complement is activated via w/c of the ff pathways?

25. Choose the condition that is best related to the image below.

58. When processing a patient specimen for Gram stain and culture, the proper use of a biological safety cabinet includes:

97. A patient has symptoms indicating a possible hemolytic transfusion reaction. What should be done immediately?

20. An antibiotic used to suppress or kill contaminating fungi in media is:

77.A CSF spx containing 2 drops of CSF was collected by a lumbar puncture from a febrile 25yo male and was submitted for a stat Gram stain & culture. The direct specimen Gram stain was reported as many neutrophils and no microorganisms seen.The remaining drop of CSF should be inoculated to :

99. The conversion of glucose or other hexoses into lactate or pyruvate is called:

61. Calculate the blood pH given a pCO2 of 60 mm Hg & a bicarbonate of 18mmol/L:

75. Flocculation test for syphilis use ag composed of:

82.A K lvl of 6.8mEq/L(6.8mmol/L)is obtained.B4 reporting the result,1st step the technologist should take

74. The protein section of the urine reagent test strip is most sensitive to:

14. W/c of the ff is responsible for the prodn of blood group ab?

57. A 3 year old unimmunized female presented in the ER with a severe cough, fever, and flulike symptoms. The parents reported that the child had vomited a few times due to the severe coughing. A nasopharyngeal swab was used to collect the specimen and planted on a chocolate. Bordet-Gengou, and Regan Lowe media. After 5 days of incubation, colonies grew on all of the media with the growth on Bordet-Gengou described as "drops of mercury." The Gram stain showed minute coccobacilli that were catalase and oxidase positive. The most likely identification of this isolate is:

C 98. A px is admitted w/a history of chronic bleeding 2ndary to peptic ulcer. Hematology workup reveals a severe micro,hypo anemia. Iron studies were requested. W/c of the ff would be expected in this case?

44. Which of the ff RBC inclusions are seen in sideroblastic anemia and contain high amounts of iron?

8. Identify the organism.

64. Choose the best pair of ab & autoimmune dse based on the image below.

59. A patient has the following results: The next test that should be performed is:

80. Which of the ff results is most likely inconsistent?

46. Which of these serological results is least likely to a person with chronic hepatitis B infection?

53.Antinuclear ab tests r performed to help diagnose:

37. The transport temp for RBC Leukocytes Reduced

93.A rgt test strip pad for blood has been reported(+). Microscopic examination fails to yield RBC.The px condition can be called:

19. The Gram stain of drainage from a pulmonary sinus tract shows many WBCs & 3+ branching Gram(+) bacilli.Colonies grow only on anaerobic media 3days incubation.They are yellow-tan & have a molar tooth appearance. The most likely genus is:

89.W/c of ff ions is bound to hgb in methemoglobin?

65. The yellow color of urine is primarily due to:

33. The most potent plasminogen activator in the contact phase of coagulation is:

85. The expected blood gas result for a patient in chronic renal failure would match the pattern of:

1. An organism gave the following reactions: The organism most likely is:

15. Infection by this org can cause of B12 deficiency:

51.RDW is elevated on CBC report.The smear show:

90. A flag of immature granulocytes (IG) is reported from a hematology analyzer.The next step is to perform:

10. Excess urine on the rgt test strip can turn a normal pH result into a falsely acidic pH when w/c of the ff rgts runs into the pH pad?

7. Which of the ff immunoglobulins is present in the highest concentration in normal human serum?

52. A confirmatory test for PNH:

5. W/c of the ff studies is performed by aspirating seminal fluid w/ a Pasteur pipette & observing the formation of droplets as it is allowed to fall under only the influence of gravity?

17. The M:E ratio in CML is usually:

27.A common cause of acute exudative pharyngitis

100. Blood collected in EDTA undergoes which of the ff changes if kept at room temperature for 6-24 hours?

16. The preparation of a px for standard glucose tolerance testing should include: