The Lungs Are Protected from Microorganisms by

question 57

Multiple Choice

The lungs are protected from microorganisms by

• A)the mucociliary blanket.
• B)lysozyme in mucus.
• C)phagocytic action of alveolar macrophages.
• D)all of the choices

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Definitions:

Skipped Generation

Skipped generation refers to family situations where grandparents are the primary caregivers for their grandchildren, often due to the absence or incapacity of the parents.

Long-Term Romantic Partners

Individuals involved in a sustained romantic relationship characterized by emotional and often legal ties.

Empty Nest

A phase in parents' lives when their children have grown up and left home to pursue their own lives, often leading to feelings of loneliness or loss.

Unemployment

The condition of being without a job despite being willing and able to work, often measured as a percentage of the labor force.