Why is breathing through the nasal cavity more desirable than breathing through the mouth?

What is the purpose of the auditory tubes opening into the nasopharynx?

When a patient has chronic bronchitis, what do the lungs sound like on auscultation?

The opening marked by the black arrow connects which of the following: Choose from the following: (A) vestibule to nasal cavity (B) nasopharynx / oropharynx (C) nasal cavity / nasopharynx (D) oropharynx / laryngopharynx (E) nasal cavity / oral cavity

Why is nitrogen gas not exchanged between the alveoli and the blood in the lung capillaries?

Cigarette smoke irritates the lining of your airway, causing it to [6]; this makes the diameter of your airway [7] and slows the movement of air. Smoke also slows the movement of [8]. Is a "smoker's cough" due to damage of alveoli or bronchial tubes? [9] Is a long-term smoker's difficulty breathing due to damage of alveoli or bronchial tubes? [10] [11] is a lung disease caused by damage to the alveoli.

Which of the following landmarks are used to size an oropharyngeal airway properly? A) Tip of the nose to the far portion of the ear B) Corner of the mouth to tip of ear lobe C) Corner of mouth to top of the ear D) Center of the jaw to edge of the ear

If a person has an injury that punctures the pleural space, what would happen to their ability to breathe and why?

which of the following creates turbulence which deflects heavy particles against the respiratory epithelium? paranasal sinuses, nasal vestibule or nasal concha.

What is the primary job of the Respiratory System?