Question Detail
Question
Which specific microorganism is mentioned as being detectable by dark-field microscopes in suspected cases of syphilis?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Page 7 provides an example: 'For example, in suspected cases of syphilis, chancre fluid is examined by dark-field microscopes to detect Treponema pallidum'.
Hint
Look for the specific medical example given for the application of dark-field microscopy.