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Questions and Answers
What is the primary mode of transmission of Moraxella catarrhalis?
What is the primary mode of transmission of Moraxella catarrhalis?
- Ingestion of contaminated food
- Vector-borne transmission
- Contact with contaminated surfaces
- Respiratory aerosol (correct)
What is the primary treatment for Moraxella nonliquefaciens-induced blepharitis?
What is the primary treatment for Moraxella nonliquefaciens-induced blepharitis?
- Local application of antibiotic ointment (correct)
- Topical application of antifungal cream
- Systemic administration of trimethoprim-sulfamethoxazole
- Surgical drainage of the eyelid
What is the primary risk factor for Moraxella catarrhalis-induced pneumonia?
What is the primary risk factor for Moraxella catarrhalis-induced pneumonia?
- Weakened immune system
- Age younger than 5 years
- History of tuberculosis
- Chronic obstructive pulmonary disease (correct)
What is the characteristic shape of Moraxella species?
What is the characteristic shape of Moraxella species?
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What is the characteristic enzyme produced by most clinical isolates of Moraxella catarrhalis?
What is the characteristic enzyme produced by most clinical isolates of Moraxella catarrhalis?
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Study Notes
- The same treatment
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Description
This quiz covers the characteristics and infections caused by Moraxella catarrhalis, a gram-negative coccobacillary rod. It includes its transmission, symptoms, and treatment options.
