Test 1 Flashcards
What is Birman Cat Anomaly
A. Granulation in neutrophils ONLY
B. Neutrophils and Eosinophils are not segmented
C. Fused lysosomes in neutrophils and decreased function
D. Granulation of neutrophils and lymphocytes
A
What is Chediak-Higash
A. Granulation in neutrophils ONLY
B. Neutrophils and Eosinophils are not segmented
C. Fused lysosomes in neutrophils and decreased function
D. Granulation of neutrophils and lymphocytes
C
What is Lysosomal storage disorders
A. Granulation in neutrophils
B. Neutrophils and Eosinophils are not segmented
C. Fused lysosomes in neutrophils and decreased function
D. Granulation of neutrophils and lymphocytes
D
What blood tubes have calcium chelators
Purple
Grey
Blue
Microcytic anemia in domestic animals is most associated with A. Iron def B. Folate def C. Cobalt def D. Copper def E. IMHA
A
Which of the following conditions is commonly associated with acanthocytes in a blood film
A. Oxidative damage
B. HAS
C. Snake bite even ovation
D. Immune mediated injury
E. Marked azotemia or electrolyte abnormalities
B
What can interfere with TP on a refractometer
Lipemia– chylomicrons, lipids
Cholesterol
Glucose
Urea
What will happen to the CBC values if you use blood from a purple top
Increased K and decreased Ca
True or False: platelets count will be low in warfarin toxicosis
False
PLT count normal
PT, ACT, aPTT prolonged
What are the two phases of DIC
Hypercoaguable
Consumptive
What are the vitamin K dependent factors
X, IX, VII, II
Expression of which cofactor initiates coagulation
Tissue Factor (III)
What is Pelger-Huet Anomaly
A. Granulation in neutrophils
B. Neutrophils and Eosinophils are not segmented
C. Fused lysosomes in neutrophils and decreased function
D. Granulation of neutrophils and lymphocytes
B
What red blood cell changes are present in IMHA
Spherocytes
Regenerative anemia
What red blood cell change is present in HAS
Acanthocytes and schistocytes