Free Sexually Transmitted Infections practice for NEET PG and INI-CET Dermatology, with a written explanation on every question.
3 questions · Free explanations
Showing 1–3 of 3 questions
Q1 · Primary Syphilis
NEET PGMediumExplanation
The chancre of primary syphilis (Treponema pallidum) is a single, painless, indurated, 'button-like' ulcer with painless firm lymphadenopathy. Chancroid, by contrast, causes painful, soft, ragged ulcers with tender nodes.
Q2 · Chancroid
HardExplanation
Chancroid (Haemophilus ducreyi) causes painful, soft ulcers with ragged undermined edges and tender, often suppurative inguinal lymphadenopathy, a bubo — the classic contrast to the painless, indurated syphilitic chancre.
Q3 · Genital Herpes
EasyExplanation
Genital herpes, usually HSV-2, causes recurrent painful grouped vesicles that ulcerate, with prodromal tingling. Antivirals such as aciclovir reduce severity and recurrences. A Tzanck smear shows multinucleate giant cells.
Sexually Transmitted Infections sits within Dermatology, which carries the same syllabus in both exams. This set runs to 3 questions, each tagged Easy, Medium or Hard, 1 of them at Hard, and 1 drawn from previous-year papers.
Answer first, then read the explanation even on the ones you got right — the reasoning is where Sexually Transmitted Infections marks are actually won, and it is what separates a recalled fact from a question you can solve in a new form. Once the Easy set feels comfortable, filter to Hard to find the gaps Dermatology examiners keep returning to.
FAQ
Yes. Every question and explanation in this Sexually Transmitted Infections set is free and open — no login, no form and no payment. The explanation appears the moment you answer.
Sexually Transmitted Infections sits within Dermatology, which appears in the same form in both syllabuses. Dermatology and venereology, almost pure pattern recognition: bullous disorders, papulosquamous disease and leprosy repeat every year.
No. No account, no password, no OTP. Answer in the browser and your answers stay on your device for the session.