Which Statement Is Not True About the Resident Microbiota of the Respiratory

question 43

Multiple Choice

Which statement is not true about the resident microbiota of the respiratory tract?

• A) Microbiota are only found in the upper respiratory tract.
• B) The lungs have recently been found to contain a resident microbiome that resembles that found in the mouth.
• C) Smoking affects the numbers and types of species in the microbiota.
• D) Resident microbiota secrete antimicrobial peptides and compete with pathogens.
• E) The resident microbiota of a healthy person is limited to just a few species of bacteria.

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Definitions:

Hot Seat

A technique or activity where an individual is singled out for unscripted questioning or focused attention.

Group Observation

The technique of watching and analyzing the dynamics, interactions, and behaviors within a group setting for assessment or study.

Constraint

A limitation or restriction that impacts the choices, actions, or outcomes within a system or process.

Cohesion

Cohesion refers to the bond that holds a group together, stemming from members' sense of belonging, mutual support, and shared goals.