WorksheetsInnate Immunity 2
Total questions: 10
Worksheet time: 3mins
Which is NOT one of the four characteristic symptoms of inflammation?
Redness
Cyanosis
Swelling
Pain
What are the benefits of vasodilation in the inflammatory response?
Increases the vascular permeability so phagocytes can be recruited to the site of infection
Decreases vascular permeability so that phagocytes can stay within the bloodstream
Increases blood flow to allows better oxygenation
Increases blood flow to increased hydrostatic pressure and fluid leakage which dilutes toxic agents
What are the CORRECT sequence of leukocytes recruitment?
I. Tight binding
II. Diapedesis
III. Tethering
IV. Rolling adhesion
V. Migration
I, IV, III, V, II
IV, I, III, V, II
I, II, III, IV, V
III, IV, I, II, V
Vacuole in the cytoplasm of a cell, containing a phagocytosed particle enclosed within a part of the cell membrane during phagocytosis is called
Lysosome
Phagocyte
Phagosome
Enzymes
Phagocytosis is part of the specific immune response
YES
NO
Which of the following cells does not perform degranulation?
Basophils
Eosinophils
Macrophage
Neutrophils
Antigen presented on MHC class I will engage the T cell receptor on CD4 T cells.
YES
NO
Pattern recognition receptors (PRR) include:
Lipopolysaccharides
DAMP
dsRNA virus
RIG-like receptors
PAMPs would be found on the surface of which of the following?
Pathogen
Phagocyte
Skin cell
Blood vessel wall
Toll-like receptors may express on the plasma and endosomal membrane, as well as in the cytoplasmic milieu.
YES
NO
