Term
Calculate the MCV for Patient A with the following table:
[image] |
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Definition
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Calculate the MCV for Patient B with the following table:
[image] |
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Definition
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Calculate the MCV for Patient C with the following table:
[image] |
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Definition
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Calculate the MCV for Patient D with the following table:
[image] |
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Definition
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Calculate the MCV for Patient E with the following table:
[image] |
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Definition
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Term
Calculate the MCH for Patient A with the following table:
[image] |
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Definition
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Term
Calculate the MCH for Patient B with the following table:
[image] |
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Definition
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Term
Calculate the MCH for Patient C with the following table:
[image] |
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Definition
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Term
Calculate the MCH for Patient D with the following table:
[image] |
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Definition
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Term
Calculate the MCH for Patient E with the following table:
[image] |
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Definition
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Term
Calculate the MCHC for Patient A with the following table:
[image] |
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Definition
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Term
Calculate the MCHC for Patient B with the following table:
[image] |
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Definition
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Term
Calculate the MCHC for Patient C with the following table:
[image] |
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Definition
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Term
Calculate the MCHC for Patient D with the following table:
[image] |
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Definition
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Term
Calculate the MCHC for Patient E with the following table:
[image] |
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Definition
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Term
Match the following lettered patient results with the correct interpretation
[image]
Cold agglutination secondary to infectious mono - values incorrect |
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Definition
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Term
Match the following lettered patient results with the correct interpretation
[image]
Lipemia - Hgb is not correct |
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Definition
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Term
Match the following lettered patient results with the correct interpretation
[image]
Spherocytes - indices abnormal but correct |
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Definition
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Term
Match the following lettered patient results with the correct interpretation
[image]
Megaloblastic anemia - indices abnormal but correct |
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Definition
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Term
Match the following lettered patient results with the correct interpretation
[image]
Elevated WBC interfering - all results incorrect |
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Definition
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Term
| What is the correct action to take when an "imm gran" flag on the automated cell counter occurs? |
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Definition
| Perform a differential manually |
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Term
| What condition produces a bi-modal red cell curve with HIGHLY INCREASED RDW? |
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Definition
| Transfused Iron Deficiency |
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Term
Match the following scatterplots with the conditions:
Normal
A [image]
B [image]
C [image]
D [image] |
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Definition
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Term
Match the following scatterplots with the conditions:
Parasitic Infection or Allergy
A [image]
B [image]
C [image]
D [image] |
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Definition
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Term
Match the following scatterplots with the conditions:
Infectious Mono
A [image]
B [image]
C [image]
D [image] |
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Definition
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Term
Match the following scatterplots with the conditions:
Bacterial Infection
A [image]
B [image]
C [image]
D [image] |
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Definition
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Term
| On a hematology analyzer, which parameters would indicate a plasma replacement might be required on the hematology analyzer? |
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Definition
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Term
| RBC Agglutination will cause falsely elevated ___________. |
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Definition
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Term
Given the Interference, what are the parameters affected?
Lipemia, icterus, or Chylomicrons |
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Definition
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Term
Given the Interference, what are the parameters affected?
Hemoglobin S, C, and F (failure to lyse) |
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Definition
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Term
Given the Interference, what are the parameters affected?
WBC count greater than 100,000 / microliter |
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Definition
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Term
Given the Interference, what corrective action should be taken?
Lipemia, icterus, or Chylomicrons |
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Definition
| Replace plasma with equal amounts of saline and re-run |
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Term
Given the Interference, what corrective action should be taken?
Hemoglobin S, C, and F (failure to lyse) |
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Definition
WBC could be counted manually.
Allow incubation time for lysis |
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Term
Given the Interference, what corrective action should be taken?
WBC count greater than 100,000 / microliter |
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Definition
Dilute with diluent & re-run.
Multiply values by the dilution factor.
Can also subtract Hct & Recalculate the indices. |
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Term
Match the lettered patients with the corrective action:
[image]
Dilute blood, rerun to get WBC then correct or recalculate other values |
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Definition
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Term
Match the lettered patients with the corrective action:
[image]
Report results (two can be reported) |
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Definition
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Term
Match the lettered patients with the corrective action:
[image]
Warm to 37 degrees Celsius and rerun |
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Definition
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Term
Match the lettered patients with the corrective action:
[image]
Replace plasma with saline and rerun |
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Definition
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Term
Identify what number 1 is point to:
[image]
WBC Histogram |
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Definition
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Term
Identify what number 2 is point to:
[image]
WBC Histogram |
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Definition
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Term
Identify what number 3 is point to:
[image]
WBC Histogram |
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Definition
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Term
Identify what number 4 is point to:
[image]
WBC Histogram |
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Definition
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Term
Identify what number 5 is point to:
[image]
WBC Histogram |
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Definition
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Term
Identify what number 1 is point to:
[image]
RBC Curve |
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Definition
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Term
Identify what number 2 is point to:
[image]
RBC Curve |
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Definition
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Term
Identify what number 3 is point to:
[image]
RBC Curve |
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Definition
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Term
Identify what number 4 is point to:
[image]
RBC Curve |
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Definition
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Term
Identify what number 1 is point to:
[image]
Platelet Curve |
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Definition
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Term
Identify what number 2 is point to:
[image]
Platelet Curve |
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Definition
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Term
Identify what number 3 is point to:
[image]
Platelet Curve |
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Definition
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Term
Match the automated test with its derivation on most automated instruments:
A. measured by amount of light hitting a sensor
B. Counted
C. Calculated
White Count |
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Definition
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Term
Match the automated test with its derivation on most automated instruments:
A. measured by amount of light hitting a sensor
B. Counted
C. Calculated
Platelet |
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Definition
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Term
Match the automated test with its derivation on most automated instruments:
A. measured by amount of light hitting a sensor
B. Counted
C. Calculated
MCV |
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Definition
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Term
Match the automated test with its derivation on most automated instruments:
A. measured by amount of light hitting a sensor
B. Counted
C. Calculated
Red Count |
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Definition
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Term
Match the automated test with its derivation on most automated instruments:
A. measured by amount of light hitting a sensor
B. Counted
C. Calculated
Hemoglobin |
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Definition
| A.Measured by amount of light hitting a sensor |
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Term
Match the automated test with its derivation on most automated instruments:
A. measured by amount of light hitting a sensor
B. Counted
C. Calculated
MCH |
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Definition
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Term
| A suriously high hemoglobin is suspected by using the rule of three. What is the MOST LIKELY reason for this spurious result? |
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Definition
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Term
While EDTA is the preferred anticoagulant for hematology, and citrate for coagulation, in an emergency, which of the following could correctly be performed, using a green top (heparin)?
A. Entire CBC
B. Differential
C. Hgb & Hct
D. PT & PTT |
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Definition
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Term
| The platelet count results from the analyzer is 38,000 / microliter. On examination of the peripheral blood smear, the platelets were satellite around the neutrophils, but appeared to be a relatively normal number. How could the correct platelet count be determined? |
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Definition
Redraw in blue top adding 10% to platelet count to compensate for the extra anticoagulant volume.
-Some labs vortex the sample to separate the platelets before redrawing |
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Term
| The cell counter prints out a platelet count of 40,000 / microliter on a new patient. What would be the best action? |
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Definition
| Verify the count by scanning a manual differential. |
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