Which statement about primary immunodeficiencies that affect the complement system is INCORRECT?
Multiple Choice
People with defects in the complement system components acquire the condition from certain environmental influences.
Deficiency in complement system regulatory proteins may develop fluid accumulation and potentially fatal tissue swelling.
People who lack late complement components (C5, C6, C7, C8) cannot make membrane attack complexes.
Deficiencies in complement proteins C1 and C2 may lead to development of immune complex diseases.
Deficiencies in complement proteins C5, C6, C7, and C8 predispose people to Neisseria infections.