Gonorrhea is caused by which organism?

Gonorrhea is caused by which organism?

• A. Treponema pallidum
• B. Neisseria gonorrhoeae
• C. Virus
• D. Protozoan

Answer: (B)

Gonorrhea is caused by Neisseria gonorrhoeae, a Gram-negative diplococcus that infects the genitourinary tract. This organism is typically transmitted sexually and is often seen inside neutrophils on Gram stain of purulent discharge. In the lab, it’s oxidase positive and grows on selective media such as Thayer-Martin agar. Treponema pallidum is the spirochete that causes syphilis; a virus would refer to various viral sexually transmitted infections; a protozoan like Trichomonas vaginalis causes trichomoniasis. The specific cause of gonorrhea is Neisseria gonorrhoeae.

Gonorrhea is caused by Neisseria gonorrhoeae, a Gram-negative diplococcus that infects the genitourinary tract. This organism is typically transmitted sexually and is often seen inside neutrophils on Gram stain of purulent discharge. In the lab, it’s oxidase positive and grows on selective media such as Thayer-Martin agar. Treponema pallidum is the spirochete that causes syphilis; a virus would refer to various viral sexually transmitted infections; a protozoan like Trichomonas vaginalis causes trichomoniasis. The specific cause of gonorrhea is Neisseria gonorrhoeae.