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Microbiology - 3 Questions
Diphtheria serious bacterial infection that usually affects the mucous membranes of the nose and throat. Diphtheria signs and symptoms usually begin 2 to 5 days after a person becomes infected. Signs and symptoms may include: A thick, gray membrane covering the throat and tonsils A sore throat and hoarseness Swollen glands (enlarged lymph nodes) in the neck Difficulty breathing or rapid breathing Nasal discharge Fever and chills Tiredness Skin (cutaneous) diphtheria A second type of diphtheria can affect the skin, causing pain, redness and swelling similar to other bacterial skin infections. Ulcers covered by a gray membrane also may be a sign of skin diphtheria.
Two important factors for initiation of caries by oral streptococci are production of glucosyl transferase and synthesis of insoluble dextran
80 - 100 % so nearly 100 -- 75 % also equally correct
MCQ