Multiple choice

Antigen-antibody reactions are suppressed

  1. in liver disfunction

  2. in chronic inflammatory reactions

  3. by ACTH

  4. by vitamin K
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chronic inflammatory reactions involve persistent immune activation where antigen-antibody complexes can become trapped in tissues, leading to suppression of further immune reactions. Liver dysfunction primarily affects metabolism and detoxification, ACTH stimulates cortisol production, and vitamin K is essential for blood clotting.

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