Chapter 10 Flashcards

1
Q

Innate Immunity

A

Anatomic Barriers, Physiologic Barriers, Phagocytic cells, Inflammation

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2
Q

Cardinal Signs

A

Redness, swelling, tissue heating, pain

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3
Q

Neutrophil Extravasation

A
  1. Rolling
  2. Activation
  3. Arrest and Adhesion
  4. Migration
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4
Q

Action of Neutrophils

A

Phagocytosis
Respiratory Burst- breakdown of biomaterials
Secretion of Chemical Mediators-cytokines

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5
Q

Action of Macrophages

A

Phagocytosis-including frustrated phagocytosis
Secretion of chemical mediators- IL1, IL6, TNFalpha
Antigen-presenting cells- direct connection between innate and acquired immune response, presentation of foreign proteins to lymphocytes

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6
Q

Leukocyte Assays

A

FACS/ flow cytometry

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