This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Choose the TRUE statement/s about mucormycosis: 
Select and explain. 
A. Nose is a common site, B. Diabetics is a predisposing factor, C. Common in India, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: Mucormycosis Caused by - rhizopus, rhizomucor, cunninghamella. The higher prevalence of mucormycosis in India turned out to be statistically significant (p < ? 0001. in comparison with all other countries Predisposing factors: Organ transplant recipients Long term desferroxamine therapy Immunosuppression due to steroids or cytotoxic drugs Hematological malignancy Diabetis Mellitus Chronic renal failure Five forms of mucormycosis are: Rhinocerebral (most common site) Pulmonary mucormycosis (2nd most common) Cutaneous Gastrointestinal Disseminated Miscellaneous Diagnosis: Biopsy with histopathologic examination is the most sensitive and specific modality for definitive diagnosis. Biopsy shows wide, thick walled, ribbon like, aseptate hyphal elements that branch at acute angles.