Which of the following is a common means of exposure for bloodborne pathogens?

The option indicating touching a contaminated object with broken skin represents a common means of exposure for bloodborne pathogens because it highlights a direct route through which these pathogens can enter the bloodstream. Bloodborne pathogens, such as HIV, hepatitis B, and hepatitis C, can survive on surfaces and can be transferred to an individual when there is a break in the skin barrier, such as an open wound or abrasion. This exposure scenario underscores the importance of ensuring that environments where healthcare and personal care take place are kept clean and that proper protective measures are employed to prevent any contact with infected materials.

In contrast, the other options describe different scenarios that are either less common in terms of exposure risk or do not directly involve bloodborne pathogens. Administering an oral medication with a syringe does not typically involve blood exposure. Transferring a person from a shower chair to a wheelchair is a physical maneuver that doesn’t inherently risk exposure to bloodborne pathogens unless there is an injury involved. While skin punctures like those occurring during vaccinations do present a risk, they are more controlled situations where proper aseptic techniques are usually employed to minimize exposure risk.