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Questions and Answers
Which structure is part of the upper respiratory tract?
Which structure is part of the upper respiratory tract?
- Lungs
- Nasal cavity (correct)
- Primary bronchi
- Trachea
What is the primary function of the epiglottis?
What is the primary function of the epiglottis?
- To humidify air entering the nasal cavity
- To prevent food from entering the airway (correct)
- To produce vocal sounds
- To filter the air entering the lungs
Which of the following is not part of the lower respiratory tract?
Which of the following is not part of the lower respiratory tract?
- Pharynx (correct)
- Trachea
- Lungs
- Primary bronchi
Which cavity is part of the larynx structure?
Which cavity is part of the larynx structure?
What does the glottis consist of?
What does the glottis consist of?
Which structure is part of the upper respiratory tract?
Which structure is part of the upper respiratory tract?
What is the role of the epiglottis?
What is the role of the epiglottis?
Which of the following is not part of the lower respiratory tract?
Which of the following is not part of the lower respiratory tract?
Which of these structures aids in sound production?
Which of these structures aids in sound production?
Where is the rima glottidis located?
Where is the rima glottidis located?
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Study Notes
Upper Respiratory Tract
- Consists of nasal cavity, pharynx, and larynx
Lower Respiratory Tract
- Consists of trachea, primary bronchi, lungs, and bronchioles
Epiglottis
- A special flap of cartilage located at the intersection of esophagus and larynx
- Opens to allow air to pass through and closes to prevent food from entering the airway
Larynx
- Has a special flap of cartilage called epiglottis
- Consists of three parts: vestibule, middle part, and infraglottic cavity
Glottis
- Composed of vocal folds and rima glottis
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