Benign Leukocytosis Flashcards

1
Q

If you see Basophillia think this?

A

CML

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2
Q

2 types of Neutrophilia?

A

Mature and immature

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3
Q

Causes of mature neutrophilia

A

Bacterial Infection
Inflammation
Stress of hormones

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4
Q

Causes of immature neutrophilia

A

Bacterial infection
Inflammation
Severe anemia
Mass in the bone marrow

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5
Q

3 forms of immature neutrophilia

A

Left Shift
Leukomoid reaction
Leukoerthyroblastotic reaction

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6
Q

In which type of Neutrophilia would you see toxic changes?

A

Mature bacterial infections only?

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7
Q

Name some examples of toxic changes in Neutrophilia?

A

Toxic granulation
Dohle bodies
cytoplasmic vacuolization (worst)

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8
Q

What is a leukemoid reaction?

A

Increased WBC count seen with infection, nonmalignant.

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9
Q

What is a leukoerythoblastotic reaction?

A

Increased immature WBC count w/ nucleated RBC

May be benign or malignant

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10
Q

Somes cause of eosinophillia

A

Drugs, Asthma, Skin diseases, parasites

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11
Q

This type of leukocytosis is always bengin

A

Eosinophillia

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12
Q

Which leukocytosis is always malignant

A

Basophillia which is a sign of CML

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13
Q

Test which distinguishes CLL from benign lymphocytosis?

A

Immunophenotyping

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14
Q

Name some causes of monocytosis?

A

Infection, autoimmune, malignant

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15
Q

definition of benign leukcytoses

A

elevated values of lymphocytes. usually meurtrophils or lymphocytes

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16
Q

benign cause of high WBC

A

demargination

17
Q

1 cause of mature neutrophilia

A

bacterial infection

18
Q

define left shift

A

more immature cells hanging around

19
Q

This count varies as you age, and has the largest range in infants

A

Lymphocytes

20
Q

ratio of T cells, B cells and NK cells

A

80, 15, 5

21
Q

This leukemia is never found in kids

A

CLL

22
Q

Eosinophilia is associated with these conditions

A

Drugs, asthma, skin disease, parasites