Low serum complement level is present in
A
Cryoglobulinaemic vasculitis
B
Sub acute bacterial endocarditis
C
Systemic lupus erythematosus
D
IgA nephropathy
E
Good Pastureâs disease
Correct Answer: Cryoglobulinaemic vasculitis, Sub acute bacterial endocarditis, Systemic lupus erythematosus