The  esophagus consists of only smooth muscle.

The  esophagus consists of only striated muscle.

The nasal septum is both cartilage and bone. The cartilage is located at the:

Swallowing develops in utero as early as:

Thinking about the wonderful vowel quadrilateral, you know if you want to produce a vowel that has high and front tongue placement, you might say the word:

The inferior boundary of the nasopharynx is the:

This structure is the opening into the nasopharynx.

The labial sound /m/ is said to be a nasal sound. To produce it, the velopharyngeal port is:

Laryngeal penetration occurs more frequently with:

Match the following structures to the letters indicated in the figure.  exam7pic6.png