23. A patient with a severe allergic reaction (anaphylaxis) presents with widespread urticaria, angioedema, bronchospasm, and hypotension. What is the technical primary mediator responsible for these symptoms?
A.
Complement activation.
B.
Autoantibody production.
C.
Massive release of histamine and other inflammatory mediators from mast cells and basophils.
✓
D.
T-cell mediated cytotoxicity.
📖 Additional Information
Complement activation.
Autoantibody production.
Massive release of histamine and other inflammatory mediators from mast cells and basophils.
