Question

The causative organism of syphilis is:

• A. Neisseria gonorrhoeae
• B. Treponema pallidum
• C. Chlamydia trachomatis
• D. Haemophilus ducreyi

Hint:

Remember: Syphilis = Spirochete = Treponema pallidum.

Answer 1

The Correct Option is B

To identify the causative organism of syphilis, we can begin by understanding what syphilis is. Syphilis is a sexually transmitted infection characterized by different stages, each with distinct clinical features. The primary step in solving this problem is to focus on identifying the correct bacterium responsible for the disease.

The options provided are different types of bacteria:

• Neisseria gonorrhoeae: Known for causing gonorrhea, another sexually transmitted infection.
• Treponema pallidum: This is a spirochete bacterium recognized as the causative agent of syphilis.
• Chlamydia trachomatis: Causes chlamydia, a common sexually transmitted disease.
• Haemophilus ducreyi: Linked to chancroid, which presents with painful genital ulcers.

By analyzing these options, Treponema pallidum emerges as the organism specifically associated with causing syphilis due to its well-documented connection with this illness.

In conclusion, the causative organism of syphilis is Treponema pallidum.