What Sweeps Foreign Debris from the Lower Respiratory Passages

question 42

Multiple Choice

What sweeps foreign debris from the lower respiratory passages?

• A) cilia
• B) microvilli
• C) gap junctions
• D) flagella

---

Definitions:

Mutations

Changes in the DNA sequence of an organism’s genome, which can lead to variations in physical traits or behavior.

Fatal

Fatal pertains to causing death or leading to a fatal outcome.

Carcinogens

Substances or exposures that can lead to cancer.

Chronic Health Effects

Persistent or long-term health consequences that can result from exposure to certain hazards, often developing after repeated or prolonged exposure.