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Questions and Answers
Which coagulation factor is activated by COLD temperature?
Which coagulation factor is activated by COLD temperature?
- Factor VIII
- Factor IV
- Factor VII
- Factor XI (correct)
Which drug will NOT cause an INCREASE in ESR (Erythrocyte Sedimentation Rate)?
Which drug will NOT cause an INCREASE in ESR (Erythrocyte Sedimentation Rate)?
- Cortisone
- Theophylline
- Penicillamine (correct)
- Procainamide
What is the average LIFESPAN of platelets?
What is the average LIFESPAN of platelets?
- 10-14 days (correct)
- 20-25 days
- 5-7 days
- 15-20 days
Which hemoglobin type is present in the MESOBLASTIC PHASE?
Which hemoglobin type is present in the MESOBLASTIC PHASE?
What is used to reduce the RISK of capillary tube injuries according to the National Institute for Occupational Safety and Health?
What is used to reduce the RISK of capillary tube injuries according to the National Institute for Occupational Safety and Health?
Which of the following describes REPRODUCIBILITY?
Which of the following describes REPRODUCIBILITY?
What guidelines must be followed in treating blood and considering all specimens infectious for bloodborne pathogens?
What guidelines must be followed in treating blood and considering all specimens infectious for bloodborne pathogens?
In a normal functioning bone marrow, what is the RPI index?
In a normal functioning bone marrow, what is the RPI index?
In cyanmethemoglobin measurement, which wavelength is directly proportional to hemoglobin concentration?
In cyanmethemoglobin measurement, which wavelength is directly proportional to hemoglobin concentration?
What characterizes thrombosthemia?
What characterizes thrombosthemia?
What formula is used to calculate manual WBC count?
What formula is used to calculate manual WBC count?
Which of the following fragments is NOT produced by the digestion of either fibrin or fibrinogen by plasmin?
Which of the following fragments is NOT produced by the digestion of either fibrin or fibrinogen by plasmin?
Which of the following clotting factors is NOT exclusively synthesized in the liver?
Which of the following clotting factors is NOT exclusively synthesized in the liver?
In cases of liver failure, which clotting factors would be most affected?
In cases of liver failure, which clotting factors would be most affected?
What is the process known as 'CULLING' in relation to RBCs?
What is the process known as 'CULLING' in relation to RBCs?
Which coagulation factor is abnormal in deficiency if both PT and APTT are prolonged?
Which coagulation factor is abnormal in deficiency if both PT and APTT are prolonged?
Where are most coagulation factors synthesized?
Where are most coagulation factors synthesized?
What is the storage site of von Willebrand factor (vWF)?
What is the storage site of von Willebrand factor (vWF)?
In platelet storage pool defects, which aspect of platelets is affected?
In platelet storage pool defects, which aspect of platelets is affected?
If platelet clumps are observed in peripheral blood smear (PBS), what action can be taken?
If platelet clumps are observed in peripheral blood smear (PBS), what action can be taken?
In the case of a 5-year-old boy with hepatic and renal failure, which factor deficiency is indicated by an elevated APTT and PT?
In the case of a 5-year-old boy with hepatic and renal failure, which factor deficiency is indicated by an elevated APTT and PT?
Which cell found in the nuclear remnant of lymphocytes during blood film preparation resembles a thumbprint?
Which cell found in the nuclear remnant of lymphocytes during blood film preparation resembles a thumbprint?
What factor is NOT associated with variations in the total white blood cell (WBC) count?
What factor is NOT associated with variations in the total white blood cell (WBC) count?
Which factor is critical for normal platelet adhesion?
Which factor is critical for normal platelet adhesion?
What is the anticoagulant that contains 0.109 M Na citrate?
What is the anticoagulant that contains 0.109 M Na citrate?
Which of the following is known as the Owl's Eye Appearance?
Which of the following is known as the Owl's Eye Appearance?
What is another name for a Band cell?
What is another name for a Band cell?
What is the reading wavelength for Siemens Advia 2120?
What is the reading wavelength for Siemens Advia 2120?
What is the type of smear used for malarial parasite identification?
What is the type of smear used for malarial parasite identification?
Which factor affects platelet adhesion?
Which factor affects platelet adhesion?
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