Podcast
Questions and Answers
What is the typical duration of the incubation period for primary syphilis?
What is the typical duration of the incubation period for primary syphilis?
What is the characteristic of the ulcer in primary syphilis?
What is the characteristic of the ulcer in primary syphilis?
What is the most common location for primary syphilis lesions?
What is the most common location for primary syphilis lesions?
What is the characteristic of the regional adenopathy in primary syphilis?
What is the characteristic of the regional adenopathy in primary syphilis?
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What is the outcome of primary syphilis if left untreated?
What is the outcome of primary syphilis if left untreated?
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Study Notes
Primary Syphilis
- Incubation period: 9-90 days
- Develops at site of contact/inoculation
- Presents as a single, painless, clean-based, indurated ulcer with firm, raised borders
- Ulcer may occur at any site, including anogenital, tongue, pharynx, lips, fingers, nipples, etc.
- Associated with non-tender regional adenopathy
- Highly infectious
- Diagnosed using darkfield microscopy
- VDRL (Venereal Disease Research Laboratory) or RPR (Rapid Plasma Reagin) tests are not yet positive
- Can resolve spontaneously without treatment after a few weeks
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Description
This quiz covers the symptoms, diagnosis, and treatment of primary syphilis, including incubation period, ulcer characteristics, and laboratory tests. It's a must-know for medical students and professionals.
