Question

What are the 3 fascial spaces providing a conduit for the spread of infection?

A) Retropharyngeal, pretracheal, and visceral
B) Buccopharyngeal, lateral pharyngeal, and masticator
C) Peritonsillar, retropharyngeal, and submandibular
D) Superficial temporal, pterygomandibular, and sublingual

Answer 1

The three fascial spaces providing a conduit for the spread of infection in the throat are the retropharyngeal, pretracheal, and visceral spaces.

Step-by-step explanation:

The three fascial spaces providing a conduit for the spread of infection in the throat are the retropharyngeal, pretracheal, and visceral spaces. The retropharyngeal space is located behind the pharynx and in front of the cervical vertebrae, while the pretracheal space is located in front of the trachea. The visceral space surrounds the structures of the throat, such as the larynx, pharynx, and thyroid gland.