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1.The range of values normal for a physiologic measurement in healthy persons. A Basal state B.Reference range C.Normal line D.All of the choices 2.Permanent surgical connection of an artery and vein by direct fusion (fistula)." A.Heparin Lock B.CVAD C.PICC Catheter D.Arteriovenous shunt

1.The range of values normal for a physiologic measurement in healthy persons. A Basal state B.Reference range C.Normal line D.All of the choices 2.Permanent surgical connection of an artery and vein by direct fusion (fistula)." A.Heparin Lock B.CVAD C.PICC Catheter D.Arteriovenous shunt

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1.The range of values normal for a physiologic measurement in healthy persons. A.Basal state B.Reference range C.Normal line D.All of the choices 2.Permanent surgical connection of an artery and vein by direct fusion (fistula).* A.Heparin Lock B.CVAD C.PICC Catheter D.Arteriovenous shunt 3.Stagnation of the normal venous blood flow A.Basal state B.Homeostasis C.Venous stasis D.None of the choices 4.Damaged RBCs are termed as.. A.Hemoconcentration B.Hemolysis C.Both D.Neither 5.Expired anticoagulant may allow the formation of microclots." A.True B.False 6. Provide access for administering medicine or drawing blood from the patient" A.Saline Lock B.CVAD C.PICC Catheter D.Arteriovenous shunt 7.Blood accumulation in the tissue surrounding the vein during or following venipuncture.* A.Hemoconcentration B.Hemolysis C.Petechiae D.Hematoma 8.Spontaneous loss of consciousness* A.Syncope B.Fainting C.Insufficient blood flow to the brain D.All of the above 9. Tiny, non-raised red spots on patient's skin upon tourniquet application A.Hematoma B.Bruise C.Petechiae D.Mosquito bite 10. Thin plastic tube inserted into a vein in the forearm to inject a volume of fluid into the bloodstream.* A.Catheter B.Intravenous C.Both D.Neither 11.Excess EDTA may cause...* A.Hemolysis of the specimen B.Erroneous results C.Shrinkage of RBCs D.Interference with chemistry analytes 12. Underfilled coagulation tubes may cause...* A.Hemolysis of the specimen B.Erroneous results C.Low blood cell counts and hematocrit D.Interference with chemistry analytes 13. Excess heparin may cause...* A.Hemolysis of the specimen B.Erroneous results C.Low blood cell counts and hematocrit D.Interference with chemistry analytes 14. Excess sodium fluoride may cause...* A.Hemolysis of the specimen B.Erroneous results C.Low blood cell counts and hematocrit D.Interference with chemistry analytes 15. Refers to a portion of a sample specimen taken testing.* A.Buffer B.Serum C.Aliquot D.Plasma 16. Tubes are mixed between...* A.2-5 inversions B.3-10 inversions C.8 inversions D.4-8 inversions 17.Balance is the most important point in centrifugation.* A.True B.False 18.Used for separation of cells. plasma, or serum of blood specimen.* A.Triple beam balance B.Centrifuge C.Rotor D.Chemistry analyzer 19. Rough handling can lead to undesirable conditions such as.... A.Specimen hemolysis B.Activation of platelets C.Breakage of glass tube D.All of the above 20. result failures are due to preanalytical phase.* A.50% -70% B.40%-60% C.30%-50% D.20% -40% of laboratory 21. The specimen should be transported to the laboratory immediately after collection within.... A.50 minutes B.35 minutes C.2,700 seconds D.2 hours 23. The following PPEs are recommended by OSHA EXCEPT:* A.Gloves B.Laboratory gown C.Masks D.Laboratory suit 24. Which of the following specimen should NOT be centrifuged?* A.Specimen in blue top B.Serum specimen C.Specimen with EDTA D.None of the choices 25.Putting same specimen with different anticoagulants in the same aliquot tube is allowable." A.True B.False
Transcribed Image Text:1.The range of values normal for a physiologic measurement in healthy persons. A.Basal state B.Reference range C.Normal line D.All of the choices 2.Permanent surgical connection of an artery and vein by direct fusion (fistula).* A.Heparin Lock B.CVAD C.PICC Catheter D.Arteriovenous shunt 3.Stagnation of the normal venous blood flow A.Basal state B.Homeostasis C.Venous stasis D.None of the choices 4.Damaged RBCs are termed as.. A.Hemoconcentration B.Hemolysis C.Both D.Neither 5.Expired anticoagulant may allow the formation of microclots." A.True B.False 6. Provide access for administering medicine or drawing blood from the patient" A.Saline Lock B.CVAD C.PICC Catheter D.Arteriovenous shunt 7.Blood accumulation in the tissue surrounding the vein during or following venipuncture.* A.Hemoconcentration B.Hemolysis C.Petechiae D.Hematoma 8.Spontaneous loss of consciousness* A.Syncope B.Fainting C.Insufficient blood flow to the brain D.All of the above 9. Tiny, non-raised red spots on patient's skin upon tourniquet application A.Hematoma B.Bruise C.Petechiae D.Mosquito bite 10. Thin plastic tube inserted into a vein in the forearm to inject a volume of fluid into the bloodstream.* A.Catheter B.Intravenous C.Both D.Neither 11.Excess EDTA may cause...* A.Hemolysis of the specimen B.Erroneous results C.Shrinkage of RBCs D.Interference with chemistry analytes 12. Underfilled coagulation tubes may cause...* A.Hemolysis of the specimen B.Erroneous results C.Low blood cell counts and hematocrit D.Interference with chemistry analytes 13. Excess heparin may cause...* A.Hemolysis of the specimen B.Erroneous results C.Low blood cell counts and hematocrit D.Interference with chemistry analytes 14. Excess sodium fluoride may cause...* A.Hemolysis of the specimen B.Erroneous results C.Low blood cell counts and hematocrit D.Interference with chemistry analytes 15. Refers to a portion of a sample specimen taken testing.* A.Buffer B.Serum C.Aliquot D.Plasma 16. Tubes are mixed between...* A.2-5 inversions B.3-10 inversions C.8 inversions D.4-8 inversions 17.Balance is the most important point in centrifugation.* A.True B.False 18.Used for separation of cells. plasma, or serum of blood specimen.* A.Triple beam balance B.Centrifuge C.Rotor D.Chemistry analyzer 19. Rough handling can lead to undesirable conditions such as.... A.Specimen hemolysis B.Activation of platelets C.Breakage of glass tube D.All of the above 20. result failures are due to preanalytical phase.* A.50% -70% B.40%-60% C.30%-50% D.20% -40% of laboratory 21. The specimen should be transported to the laboratory immediately after collection within.... A.50 minutes B.35 minutes C.2,700 seconds D.2 hours 23. The following PPEs are recommended by OSHA EXCEPT:* A.Gloves B.Laboratory gown C.Masks D.Laboratory suit 24. Which of the following specimen should NOT be centrifuged?* A.Specimen in blue top B.Serum specimen C.Specimen with EDTA D.None of the choices 25.Putting same specimen with different anticoagulants in the same aliquot tube is allowable." A.True B.False
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