WorksheetsLab 2 Exam Review
Total questions: 35
Worksheet time: 18mins
Name this RBC shape
Keratocyte
Codocyte
Stomatocyte
Eccentrocyte
Name this RBC shape
Acanthocyte
Schistocyte
Echinocyte
Spherocyte
Name this RBC shape
Codocyte
Fusocyte
Keratocyte
Dacrocyte
Name this RBC shape
Stomatocyte
Eccentrocyte
Keratocyte
Fuscocyte
Name this RBC shape
Acanthocyte
Spherocyte
Keratocyte
Shistocyte
Name this inclusion body
Heinz Body
Howell Jolly Body
Basophillic stippling
Cytauxzoon
Name the inclusion body
Heinz body
Howell Jolly body
Babesia
Cytauxzoon
Name the inclusion body
Heinz Body
Howell Jolly Body
Basophillic stippling
Mycoplasma Hemofelis
Name the inclusion body
Howell Jolly Body
Babesia
Cytauxzoon
Mycoplasma Hemofelis
What inclusion body occurs in cats, and resembles a bejeweled ring?
Babesia
Mycoplasma hemofelis
Cytauxzoon
Howell Jolly body
•How many toxic changes are required before a cell is classified as “toxic”?
•
1
2
3
4
What is the only WBC that cytoplasmic vacuoles are considered normal?
Neutrophil
Lymphocyte
Basophil
Monocyte
What toxic change appears as a drumstick or tennis racket protruding from the nucleus?
Barr body
Dohle body
Hypersegmentation of the nucleus
Cytoplasmic vacuoles
What color vacutainer is used to collect a blood sample for CBC?
Purple
Green
Red
Blue
What test gives us the percentage of cells in a volume of blood?
HCT
Hgb
MCV
MCH
What fluid is used to lyse cell membranes to perform a WBC count?
Saline
Acetic Acid
Formalin
Sodium Citrate
What cellular formation appears as cells clumping together amorphously?
Rouleaux
Agglutination
Anisocytosis
Poikilocytosis
When performing a RBC count, multiplying the number of cells counted by 200 corrects for which factor?
Dilution ratio
Depth of the counting chamber
Area of the hemocytometer counted
Number of cells not counted
Which of these is NOT a function of platelets?
Constrict blood vessels
Call for more platelets
Stick to wounds
Form a fibrous mesh around wound
What are we looking for when we examine the buffy coat microscopically?
Hookworm
Mycoplasma Hemofelis
Roundworm
Heartworm
What is polycythemia?
Increase in RBC
Increase in platelets
Increase in WBC
Variation in cell shape
What animals have heterophils instead of neutrophils?
Mice
Rabbits
Deer
Ferrets
The __________ immune system is the first line of defense.
Innate
Adaptive
Active
Passive
A condensation and reduction in the size of a cell or cell nucleus is termed:
Basophilia
Poikilocytosis
Crenation
Pyknotic
Allow serum samples to sit for ____________ to allow clotting.
10 minutes
20 minutes
30 minutes
60 minutes
What immunoglobulin is usually present in greatest quantity?
IgA
IgD
IgE
IgG
A small amount of which substance is generated in the first phase of coagulation that recruits and activates platelets and inhibits fibrinolysis?
Phosphatidylserine
von Willebrand factor
Thrombin
Prothrombin
Life span of a feline RBC is:
100-120 days
1-2 weeks
85-90 days
70-80 days
Which disorder is the most common inherited coagulation factor deficiency in dogs that is caused by factor VIII deficiency?
von Willebrand’s disease
Hemophilia
Christmas disease
Vitamin K deficiency
What is the most immature cell in the granulocyte series?
Megakaryoblast
Leukoblast
Myeloblast
Progranuloblast
When performing a CBC, a stained blood film will not allow you to evaluate the morphology of
Platelets
Small lymphocytes
Large lymphocytes
Macrophages
A serum sample that is extremely icteric generally derives its color from an increased level of:
Lipids
Total bilirubin
Electrolytes
Glucose
Given a PCV of 42%, which of the following is the estimated hemoglobin value?
7 g/dl
6 g/dl
14 g/dl
12 g/dl
An MCV value below the normal reference range suggests
Hyperchromasia
Hypochromasia
Macrocytosis
Microcytosis
Which of the following abnormalities will give a prolonged activated clotting time?
Thrombocytosis
Thrombocytopenia
Reticulated platelets
Thrombocrit
