What causative agent causes syphilis?
Treponema pallidum, the bacteria that cause syphilis. Syphilis is a sexually transmitted disease (STD) caused by the bacterium Treponema pallidum. It is transmitted from person to person via direct contact with a syphilitic sore, known as a chancre.
During which time period after contracting syphilis could the infection be transmitted to others quizlet?
The second stage begins around 2 to 4 months after contracting syphilis and (may last up to 2 years). This is a highly contagious stage and you may experience the following symptoms: a flat, red skin rash – on the soles of your feet, palms of your hands, or it may cover your entire body.
Which of the following lesions is seen in primary stage syphilis quizlet?
During the primary stage, a sore ( chancre) that is usually painless develops at the site where the bacteria entered the body. This commonly occurs within 3 weeks of exposure but can range from 10 to 90 days.
What is the causative agent for gonorrhea?
Gonorrhea is a sexually transmitted disease (STD) caused by infection with the Neisseria gonorrhoeae bacterium. N. gonorrhoeae infects the mucous membranes of the reproductive tract, including the cervix, uterus, and fallopian tubes in women, and the urethra in women and men.
What is syphilis in microbiology?
Syphilis is a chronic sexually transmitted disease caused by Treponema pallidum subsp. pallidum. Clinical manifestations separate the disease into stages; late stages of disease are now uncommon compared to the preantibiotic era.
What causes a STI?
Sexually transmitted diseases (STDs) — or sexually transmitted infections (STIs) — are generally acquired by sexual contact. The bacteria, viruses or parasites that cause sexually transmitted diseases may pass from person to person in blood, semen, or vaginal and other bodily fluids.
What happens with syphilis?
People who have had syphilis for a long time face serious health problems. Late stages of syphilis can cause tumors, blindness, and paralysis. It can damage your nervous system, brain and other organs, and may even kill you. Syphilis is easily curable with antibiotics in the early stages.
How does penicillin act as a bactericidal agent quizlet?
How does penicillin act as a bactericidal agent? It interferes with cell-wall synthesis.
What are the ways that syphilis can be acquired quizlet?
You can get syphilis by direct contact with a syphilis sore during vaginal, anal, or oral sex.
What is the causative agent for chlamydia?
Chlamydia is a common STD caused by infection with Chlamydia trachomatis.
What is the scientific name of syphilis?
Syphilis is a sexually transmitted disease (STD) caused by the bacterium Treponema pallidum.
What is the classification of syphilis?
There are four stages of syphilis (primary, secondary, latent, and tertiary).