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Questions and Answers
What is the most probable causative agent indicated by the excisional biopsy?
What is the most probable causative agent indicated by the excisional biopsy?
- Treponema pallidum
- Mycobacterium tuberculosis (correct)
- Staphylococcus aureus
- Mycobacterium leprae
Why is treatment of oral tuberculosis prolonged up to 6 months?
Why is treatment of oral tuberculosis prolonged up to 6 months?
- Anti-tuberculous drugs are not secreted in saliva
- The intracellular nature of the organism (correct)
- The rapid multiplication of the organism in oral lesions
- The excess number of bacilli in oral lesions
Which PPE set is MOST appropriate for a dentist to use with an open pulmonary TB case?
Which PPE set is MOST appropriate for a dentist to use with an open pulmonary TB case?
- Sterile gloves, surgical face mask, and headcover
- Gloves, surgical face mask, and a gown (correct)
- Gloves, particulate face mask, goggles, and a gown
- Gloves, surgical face mask, and goggles
What is the most accurate statement about the BCG vaccine?
What is the most accurate statement about the BCG vaccine?
Flashcards
What is the most probable causative agent of tuberculosis in an excisional biopsy?
What is the most probable causative agent of tuberculosis in an excisional biopsy?
Mycobacterium tuberculosis is the most likely cause of infection when an excisional biopsy reveals signs of tuberculosis.
Why is oral TB treatment so long?
Why is oral TB treatment so long?
The treatment for oral tuberculosis can last up to 6 months because Mycobacterium tuberculosis can live inside cells, making it harder to eliminate.
What PPE should a dentist use for open TB?
What PPE should a dentist use for open TB?
Gloves, a surgical face mask, and a gown are the proper PPE for a dentist treating an open case of pulmonary tuberculosis.
What does the BCG vaccine protect against?
What does the BCG vaccine protect against?
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