Podcast
Questions and Answers
Which of the following is the rarest type of granulocyte?
Which of the following is the rarest type of granulocyte?
Some abnormal MCHC values are due to artifacts caused by which of the following conditions?
Some abnormal MCHC values are due to artifacts caused by which of the following conditions?
Which type of blood collection tube should be used for PT and PTT assays?
Which type of blood collection tube should be used for PT and PTT assays?
Sites of biopsied for superficial locations include the following, EXCEPT:
Sites of biopsied for superficial locations include the following, EXCEPT:
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To diagnose DIC, all of the following laboratory abnormalities must be present, EXCEPT:
To diagnose DIC, all of the following laboratory abnormalities must be present, EXCEPT:
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In vaginal cytology, what type of cell is predominant during Estrus?
In vaginal cytology, what type of cell is predominant during Estrus?
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Which of the following enzymes indicates cholesterol disease?
Which of the following enzymes indicates cholesterol disease?
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What is the most common clinical sign associated with thrombocytopenia?
What is the most common clinical sign associated with thrombocytopenia?
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In vaginal cytology, what type of cell is predominant during Estrus?
In vaginal cytology, what type of cell is predominant during Estrus?
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As erythrocytes mature, the cells become:
As erythrocytes mature, the cells become:
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When using the eosin/nigrosin stain, an alive spermatozoa will appear:
When using the eosin/nigrosin stain, an alive spermatozoa will appear:
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TRUE or FALSE. Coagulation abnormalities can lead to extensive hemorrhaging.
TRUE or FALSE. Coagulation abnormalities can lead to extensive hemorrhaging.
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It occurs when dense aggregates of residual RNA remain in immature RBC's.
It occurs when dense aggregates of residual RNA remain in immature RBC's.
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Ingestion of which of the following pesticides could prolong a patient's PT and PTT?
Ingestion of which of the following pesticides could prolong a patient's PT and PTT?
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Which of the following facts about anticoagulants is TRUE?
Which of the following facts about anticoagulants is TRUE?
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Refractive index is:
Refractive index is:
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Study Notes
Blood and Hematology
- Basophil is the rarest type of granulocyte.
- Abnormal MCHC values can be due to artifacts caused by lipemia, icterus, or paraproteinemia.
- PT and PTT assays require a sodium citrate blood collection tube.
Biopsy and Laboratory Tests
- Biopsies for superficial locations do not include the liver.
- DIC diagnosis does not require a single specific laboratory abnormality, as all of the following must be present, except one.
Vaginal Cytology
- During Estrus, superficial cells are predominant in vaginal cytology.
Enzymes and Diseases
- Cholesterol disease is indicated by the enzyme lipase.
Clinical Signs and Symptoms
- The most common clinical sign associated with thrombocytopenia is petechiae or bleeding.
Cell Development and Maturation
- As erythrocytes mature, they become smaller and more spherical.
- In immature RBC's, dense aggregates of residual RNA remaining are known as Howell-Jolly bodies.
Staining and Spermatozoa
- When using the eosin/nigrosin stain, a live spermatozoa will appear unstained.
Coagulation Abnormalities
- TRUE: Coagulation abnormalities can lead to extensive hemorrhaging.
Pesticides and Anticoagulants
- Ingestion of the pesticide brodifacoum can prolong a patient's PT and PTT.
- TRUE: Anticoagulants are used to prevent blood clotting in vitro.
Physics and Refractive Index
- Refractive index is a measure of how much a substance bends light.
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Description
Test your knowledge of hematology with these multiple-choice questions covering topics such as rare granulocyte types, abnormal MCHC values, and blood collection tubes for PT and PTT assays.
