Whichone<br/>does not cause nephrotic syndrome? () A: diabetes mellitus B: multiple myeloma C: systemic lupus erythematosus D: allergic purpura E: hypertension

In patients with thrombocytopenia, spontaneous bleeding spots and<br/>purpura often appear on the skin and mucosa, mainly due to () A: Not easy to form antithrombus<br/>[B].<br/>Blood vessels do not constrict easily B: Failure to maintain the integrity of vascular endothelium C: Blood clot retraction disorder D: Blood clotting disorders