Microbiology Nocardia can be differentiated from other Actinomyces by ?a) ZN stainingb) Fontana stainc) Gram stainingd) Oxygen requirement A b B c C ad D ab 💡 Explanation Nocardia can be differentiated from other Actinomyces by ?a) ZN stainingb) Fontana stainc) Gram stainingd) Oxygen requirement ✓ Correct Answer: C. ad