You are at the local park with your children when a child falls off a slide and breaks his wrist. While you do not have any PPE you help care for the child. There is heavy bruising but no external bleeding. Has there been an exposure? Why or why not?
A)Yes. There is a portal of entry and a method of travel.
B)No. There is no portal of entry and no method of travel.
C)No. There is a portal of entry but no method of travel.
D)No. There is a method of travel, but no portal of entry.

Question

Quizplus · Accepted Answer

There is no exposure because, despite the injury, there is no external bleeding, meaning there is no portal of entry (such as a cut on your skin) for any potential pathogens to enter your body, nor is there a method of travel (like blood or other bodily fluids) that could transmit pathogens.

You Are at the Local Park with Your Children When