Which of the following statements about gonorrhea is false?...

Which of the following statements about gonorrhea is false? a) The incubation period is less than a week. b) Disseminated gonococcal infection (DGI) is almost invariably preceded by prominent urogenital symptoms. c) DGI can result in arthritis of the knee. d) Phase and antigenic variation helps the causative organism evade the immune response. e) Pelvic inflammatory disease (PID) is common in untreated women.

Which of the following statements about gonorrhea is false?
a) The incubation period is less than a week.
b) Disseminated gonococcal infection (DGI) is almost invariably preceded by prominent urogenital symptoms.
c) DGI can result in arthritis of the knee.
d) Phase and antigenic variation helps the causative organism evade the immune response.
e) Pelvic inflammatory disease (PID) is common in untreated women.

Key Concepts

Pelvic Inflammatory Disease (PID)

Pelvic Inflammatory Disease (PID) is an infection of the upper genital tract, including the uterus, fallopian tubes, and ovaries, usually caused by untreated sexually transmitted infections like gonorrhea. PID can lead to significant long-term complications such as infertility, making prompt diagnosis and treatment of gonorrhea in women crucial.

Antigenic Variation

Antigenic variation is a survival strategy used by pathogens whereby they alter the proteins expressed on their surfaces. In the case of gonorrhea, phase and antigenic variation allow Neisseria gonorrhoeae to evade the host's immune response, complicating both natural immunity and vaccine development.

Incubation Period

The incubation period is the interval between exposure to a pathogen and the onset of symptoms. In gonorrhea, this period is typically less than a week, meaning that symptoms generally appear shortly after infection, which is crucial for timely diagnosis and treatment.

Gonorrhea

Gonorrhea is a sexually transmitted bacterial infection caused by Neisseria gonorrhoeae. It primarily infects mucosal surfaces, including the urogenital tract, and can be asymptomatic or present with symptoms such as urethral or cervical discharge. Understanding its transmission, clinical manifestations, and complications is key to managing the infection.

Disseminated Gonococcal Infection (DGI)

Disseminated Gonococcal Infection (DGI) refers to the spread of Neisseria gonorrhoeae from the initial site of infection to distant sites in the body, often resulting in complications such as arthritis or skin lesions. Importantly, DGI can occur even in the absence of prominent local urogenital symptoms, emphasizing the need for vigilance in patients with systemic signs of infection.

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