Which of the following is a function of the nasal cavity?

Practice Questions

Q1
Which of the following is a function of the nasal cavity?
  1. Gas exchange
  2. Filtering and warming air
  3. Producing surfactant
  4. Regulating blood flow

Questions & Step-by-Step Solutions

Which of the following is a function of the nasal cavity?
  • Step 1: Understand that the nasal cavity is a part of the respiratory system.
  • Step 2: Know that the nasal cavity is the space inside the nose.
  • Step 3: Learn that one function of the nasal cavity is to filter the air we breathe, removing dust and other particles.
  • Step 4: Recognize that the nasal cavity also warms the air, making it closer to body temperature.
  • Step 5: Understand that the nasal cavity humidifies the air, adding moisture to it.
  • Step 6: Conclude that these functions help prepare the air before it enters the lungs.
No concepts available.
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