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Which of the following symptom can be related to the tertiary stage of syphilis?

(a) The appearance of Chancre and rashes

(b) When signs of organ degeneration appear

(c) Very High fever and sore throat

(d) Joint and muscle pain

The question was posed to me during an internship interview.

This key question is from Venereal Diseases in Humans-1 topic in chapter Human Health and Disease of Biology – Class 12

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The correct option is (b) When signs of organ degeneration appear

Explanation: In the first stage of syphilis, Chancre and rashes appear. Fever along with muscle and joints pain occur in the secondary stage. These symptoms also disappear. During the symptomless period which lasts for about 20 years, the bacteria may invade the body organs. When the signs of organ degeneration appear, the disease is said to be in a tertiary stage.

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