Why deeply unconscious persons may aspirate foreign material into their lungs?

Supply motor innervations to the diaphragm, they originates from the cervical plexus ad spinal nerves C3- to C5. Thoracic surgery and neck trauma may cause paralysis of the diaphragm.

During normal, quiet spontaneous inhalation

The condition in which air is acumulated in thre pleural space is known as:

Why deeply unconscious persons may aspirate foreign material into their lungs?

During normal, quiet spontaneous inhalation

Diseases like asthma are more associate with one of the following events:

The medical procedure called __________________ involves the insertion of an artificial airway  through the nose or mouth and into the trachea. 1. Intubation 2. Tracheotomy 3. Lumbar puncture 4. Thoracentesis

Based on the folowing pressures presented by a patient you can asume that the patient is: Athmospheric pressure 0 Plaura pressure -10 Alveolar pressure 0 Elastic recoil pressure 10 

Foreign material aspirated into the trachea is more likely to enter which main bronchus?