<prompt> Rhinocerebral Mucormycosis is present with:Broad spectrum antibiotic usePregnancyDiabetic ketoacidosisRenal tubular acidosis  <response>: - Pt.s with diabetes or immunocompromised are at risk of invasive Rhinocerebral Mucormycosis - The acidosis causes dissociation of iron from sequestering proteins in serum resulting in enhanced fungal survival hyperglycemia contributes to risk of mucormycosis through its association with poorly characterised defect in phagocytic function. 