Use of condom prevents which of the following diseases?
**Core Concept**
The use of condoms is a form of barrier contraception and also serves as a protective measure against certain sexually transmitted infections (STIs). This is due to the physical barrier created by the condom, which prevents the exchange of bodily fluids that can transmit pathogens.
**Why the Correct Answer is Right**
Condoms are effective in preventing the transmission of STIs such as HIV, gonorrhea, chlamydia, and syphilis. This is because these pathogens are typically transmitted through direct contact with infected bodily fluids, which are blocked by the condom. The physical barrier also prevents the introduction of these pathogens into the body. The efficacy of condoms in preventing STIs is attributed to their ability to prevent the exchange of bodily fluids, thus reducing the risk of transmission.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because hepatitis B is primarily transmitted through blood and bodily fluids, but it is not directly prevented by condoms. While condoms may offer some protection against hepatitis B, they are not the primary method of prevention.
**Option B:** This option is incorrect because herpes simplex virus (HSV) can be transmitted through skin-to-skin contact, including genital contact. While condoms may offer some protection against HSV, they are not the most effective method of prevention.
**Option C:** This option is incorrect because human papillomavirus (HPV) can be transmitted through skin-to-skin contact, including genital contact. While condoms may offer some protection against HPV, they are not the most effective method of prevention.
**Clinical Pearl / High-Yield Fact**
It is essential to note that condoms are not 100% effective in preventing STIs, and other forms of protection, such as abstinence or monogamy, are often more effective. Additionally, condoms must be used correctly and consistently to be effective.
**Correct Answer: D. Syphilis**