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book Microbiology 9th Edition by Laura Black, Jacquelyn Black cover

Microbiology 9th Edition by Laura Black, Jacquelyn Black

Edition 9ISBN: 9781118934753
book Microbiology 9th Edition by Laura Black, Jacquelyn Black cover

Microbiology 9th Edition by Laura Black, Jacquelyn Black

Edition 9ISBN: 9781118934753
Exercise 23
Which of the following is true of the chancre observed dur ing primary syphilis?
(a) It disappears and leaves a scar.
(b) It lasts throughout all stages of syphilis.
(c) It is usually found on the face.
(d) It is a hard, painless, lesion.
(e) It is painful and purulent.
Explanation
Verified
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The primary stage of syphilis infection ...

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Microbiology 9th Edition by Laura Black, Jacquelyn Black
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