Question

how are most sexually transmitted infections (stis) spread? select four options. exchange of bodily fluids skin - to - skin contact holding hands blood - to - blood contact during childbirth

Explanation:

• Exchange of bodily fluids (e.g., semen, vaginal fluids) is a common mode of STI transmission.
• Skin - to - skin contact (e.g., in the case of some STIs like herpes) can spread the infection.
• Blood - to - blood contact (e.g., sharing needles) can transmit certain STIs.
• During childbirth, some STIs (e.g., syphilis, HIV in some cases) can be passed from mother to child.
• Holding hands is not a typical way to spread STIs as it does not involve the exchange of relevant body fluids or close - contact routes associated with STI transmission.

Answer:

exchange of bodily fluids, skin - to - skin contact, blood - to - blood contact, during childbirth