Quiz 2

Question 1

Anisocytosis

Answer 1

RBS of unequal sizes

Question 2

Poikitocytosis

Answer 2

Bizarre shaped RBCs shape altered drastically

Question 3

Ehinocyte

Answer 3

Equally shaped projections occur on RBCs

Question 4

Acanthocyte

Answer 4

Protrusions on RBC long and irregular in length

Question 5

Schizocytes

Answer 5

RBC fragments

Question 6

Keratocyte

Answer 6

RBCs shaped like a helmet

Question 7

Leptocyte

Answer 7

RBC has increased membrane to volume ratio

Question 8

Target cell

Answer 8

A special kind of leptocyte

Question 9

Spherocyte

Answer 9

May occur in dogs with anemia, more contents than membrane

Question 10

Stomatocyte

Answer 10

RBC that may occur in a dwarf

Question 11

Hypochromic

Answer 11

RBC has less Hgb than it should

Question 12

Polychromatic

Answer 12

RBC is bluish in color

Question 13

Metarubricyte

Answer 13

Nucleated RBC

Question 14

Howell-Jolly body

Answer 14

Nuclear remnant

Question 15

Basophilic stippling

Answer 15

Blue dots seen in RBC on routine stain

Question 16

Heinz bodies

Answer 16

Clear to pale projections off RBC on routine stain, pale blue in NMB

Question 17

Retic count

Answer 17

Bone marries response to anemia

Question 18

Agedor damaged RBCs are removed from the blood primarily by ____ locate in 3 organs:

Answer 18

Macrophages
Spleen
Liver
Bone marrow

Question 19

Mononuclear phagocytic system

Answer 19

Spleen
Liver
Bone marrow

Question 20

3 trends of RBC maturation

Answer 20

Cells get smaller
Nucleus disappears
Baso to eosinophilic

Question 21

Least mature to most mature RBC stages

Answer 21

Rubriblast
Prorubricyte 
Rubricyte
Metarubricyte
Polychromatic

Question 22

Abnormal cells are found in the

Answer 22

10X feathered edge

Question 23

RBC morphology assessment

Answer 23

100X monolayer

Question 24

Platelet estimate magnification

Answer 24

100X monolayer

Question 25

How many days it takes to see anemia in peripheral blood

Answer 25

5-7

Question 26

The retic is equivalent to the ____ cell on the routine stained blood film

Answer 26

Polychromatic

Question 27

Two kind of retics

Answer 27

Punctate- polka dots- older | Aggregate- clumps- younger

Question 28

Only retic counted in cats

Answer 28

Aggregate

Question 29

Stimulus for erythropoiesis is _____ the hormone ____ is produced by the _____ in response to the stimulus

Answer 29

Hypoxia EPO Kidneys

Question 30

3 effects EPO has on bone marrow

Answer 30

Increase Hgb synthesis Release of PPSC to diff into rubriblast Release of immature RBCs into the peripheral blood system

Question 31

Tube for CBC

Answer 31

PTT

Question 32

Tube for retic count

Answer 32

PTT

Question 33

Sample used to name stain ratio

Answer 33

1 drop EDTA whole blood | 1 drop NMB

Question 34

Incubation time of NMB

Answer 34

10-20 min

Question 35

Retic make and examine

Answer 35

Blood film- thin monolayer

Question 36

Magnification of retic exam

Answer 36

100 X

Question 37

Counting retics

Answer 37

1000 RBCs & tally retics

Question 38

Purpose of retic count

Answer 38

To see bone marrows response to anemia