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Clinpath one
Question | Answer |
---|---|
The vacutainer most suitable for collection of blood for hematology is the? | lavendar top |
The liquid portion of clotted blood is? | serum |
The liquid portion of clotted blood is? | serum |
The vacutainer that contains Sodium citrate and is used in coagulation studies is the? | blue top |
What color tube contains Sodium Flouride or Potassium Oxalate | grey top |
Histopathological findings of basophilic nuclear remnants (clusters of DNA) in circulating erythrocytes. | howell-jolly bodies |
In horses and cats, ______ formation is common, whereas in dogs, this may be an indication of inflammation | roleaux |
Which of the Following does not result from membrane abnormalities? | keratocytes |
The average RBC lifespan in Canines is? | 120 |
The average RBC lifespan in Canines is? | 120 |
Macrocytic RBCs have a…. | increased mcv |
When making a blood smear what is the name of central part of the blood on the slide | body |
How long can you wait to stain a bloodsmear before it is not diagnostic anymore? | 12hours |
Where should you look to identify platelet clumping? | feathered edge |
What does a Red plasma layer on a HCT indicate? | hemolysis |
What does a Yellow plasma layer on a HCT indicate? | jaundice |
The white layer above the RBC layer in a microhematocrit tube is known as the….? | buffy coat |
The Lowest layer of a microhematocrit tube which is the dark red portion is called…? | packed cells |
Which is caused by intraerythrocytic protozoan parasites, transmitted by ticks, and affects a wide range of domestic and wild animals and occasionally people. | babesia |
Which animal has RBC’s with an average diameter of 5.7 microns. | horse |
Which animal has RBC’s with an average diameter of 4 microns. | goat |
)What type of stain is used to distinguish polychromasia? | giesma |
Which of the following is not from a membrane abnormality? | micspherocytes |
Which of the following is not an abnormality resulting from trauma | stomatocytes |
What is the average RBC lifespan for a Horse? | 145 |
In a non stressed adult patient redblood cells are produced primarily in ? | red bone marrow |
Which comes 2nd in regard to formation? | rubicyte |
Which comes 4th in regard to formation? | erythrocyte |
Reticulocyte is expressed as…..? | % |
Normal Reticulocytes for dogs is? | 45% |
In Canines, Felines, Bovines, and Equines this number and lower is acceptable normal for reticulocytes. | 10% |
Which objective lens should you never rotate to once you have viewed oil immersion? | 40x |
Which color top tube contains Sodium Fluoride/Potasium Oxalate? | light grey |
Which color top tube contains Sodium Citrate? | light blue |
Which color top tube contains Acid Citrate Dextrose? | yellow |
Which color top tube has no additive? | red |
Which of the following is a venipuncture site in a Avian patient? | toe nail clip |
Which of the following is a venipuncture site in a Rodent? | tail vein |
)Reticulated platelets are those with high leves of? | RNA |
Which of the following clotting factors can an ACT test not evaluate? | VII(7) |
The normal prothrombin test time in canines is? | 7-10 seconds |
What size needle should be used for a coagulation test? | 22 guage |
)When evaluating platelet clumps what objective should you examine on? | 100x |
)Platelets in mammals are,,,,? | shed from megacaryocytes |
Which of the following devices is used to measure total plasma protein? | refractometer |
)The liquid portion of unclotted blood is | plasma |
The preffered blood collection site in rodents is? | tail vein |
Any of the oval or disc-shaped cells that circulate in the blood of vertebrate animals, contain hemoglobin,and give blood its red color are? | erythrocytes |
Inclusions within red blood cells composed of denatured hemoglobin are called | Heinz bodies |
This species cells are large,uniform in size and have central pallor (biconcave disc). | Dog |
Which of the Following does not result from trauma? | spherocytes |