Leukocytes Flashcards

1
Q

Leukocytes

A

Circulate the blood and in various tissues

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2
Q

Types of leukocyte

A

Neutrophils, eosinophils, monocytes, macrophages, basophils, lymphocytes

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3
Q

Granulocytes

A

Granulocytes contain the neutrophils, eosinophils, and basophils

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4
Q

Granulocytes

A

Contain monocytes, lymphocytes, and macrophages

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5
Q

Neutrophils

A

Contain phagocytes. Are the most abundant type of leukocyte.

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6
Q

Neutrophil function

A

Found in blood but leave capillaries to enter enflamed tissues

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7
Q

Eosinophils

A

Phagocytes that circulate the blood for a short period of time before migrating to tissues and organs to become macrophages

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8
Q

Basophil functions

A
  1. Secrete anti clogging factors called Herapin at an infection site to help circulation flush the area.
  2. Secrete histamines that attract other lymphocytes and anti-bodies to the area
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9
Q

Monocyte

A

Same general idea as eosinophils, they are the largest lymphocyte

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10
Q

Macrophage

A
  1. Can engulf viruses and bacteria

2. Found where they can encounter bacteria, such as epithelia

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11
Q

Lymphocytes

A

Made of T and B cells that can memorize the immune response (antibodies) against specific pathogens

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12
Q

Have granules

A

Granulocytes

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13
Q

no granules

A

Granulocytes

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