Question

question 17
the \portal of entry\ for an airborne pathogen is:
◯ a needle stick
◯ ingesting spoiled food
◯ a cut on the skin
◯ the nose or mouth

Explanation:

Airborne pathogens are transmitted through the air. The nose and mouth are the primary entry points for airborne particles. A cut on the skin (parenteral route), ingesting spoiled food (oral - gastrointestinal route), and a needle stick (parenteral route) are not typical portals of entry for airborne pathogens.

Answer:

the nose or mouth