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Human Body & Health

If a patient's inflammatory response to a lung infection continues unabated, failing to transition to the resolution phase, which consequence involving cytokine signaling is most likely?

A)Increased neutrophil apoptosis at initiation
B)Enhanced pro-inflammatory cytokine production
C)Impaired macrophage phagocytosis of debris
D)Reduced leukocyte recruitment initially

💡 Explanation

Macrophage phagocytosis of debris is essential for the resolution of inflammation, removing dead cells and tissue damage components. The failure of the inflammatory response to resolve impairs this clearance because the transition from pro-inflammatory to pro-resolution signaling, driven partly by cytokines, is disrupted; therefore, macrophage phagocytosis will be impaired, rather than enhanced as initial inflammation continues unabated.

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