16 Questions
Which of the following is the rarest type of granulocyte?
Basophils
Some abnormal MCHC values are due to artifacts caused by which of the following conditions?
Technical Errors
Which type of blood collection tube should be used for PT and PTT assays?
Blue-topped (3.2% sodium-citrate) tube
Sites of biopsied for superficial locations include the following, EXCEPT:
Internal
To diagnose DIC, all of the following laboratory abnormalities must be present, EXCEPT:
Increased Platelet count
In vaginal cytology, what type of cell is predominant during Estrus?
Intermediate cells
Which enzyme indicates cholesterol disease?
ALP - alkaline phosphate
The most common clinical sign associated with thrombocytopenia is the development of:
Subcutaneous ecchymoses - Bruise
In vaginal cytology, what type of cell is predominant during Estrus?
Squamous cells
As erythrocytes mature, the cells become:
Increase in Hemoglobin Content
When using the eosin/nigrosin stain, an alive spermatozoa will appear:
White - Alive sperm
TRUE or FALSE. Coagulation abnormalities can lead to extensive hemorrhaging.
True
It occurs when dense aggregates of residual RNA remain in immature RBC's.
Basophilic stippling
Ingestion of which of the following pesticides could prolong a patient's PT and PTT.
Vitamin K antagonists
Which of the following facts about anticoagulants is TRUE.
Vitamin K antagonists inhibit the synthesis of clotting factors
Refractive index is:
The ratio of the speed of light in a medium to the speed in a vacuum
Test your knowledge of hematology with this multiple-choice quiz. Answer questions about blood components, abnormal values, and blood collection tubes.
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