Question

Oral inspection of the _______ is critical because some problems of functional nasality may be related to inappropriate _____ of the tongue in relation to the oral cavity, _____ tongue carriage, or irregular tongue _______ due to an upper or lower motor neuron lesion.

a. Tongue
b. Size of the tongue
c. Poor tongue carriage
d. Movement

Answer 1

Oral inspection of the tongue is critical in identifying problems related to tongue movement and size. This examination allows doctors to assess the functions of cranial nerves associated with the oral cavity. Problems with tongue movement can affect speech and swallowing.

Step-by-step explanation:

Oral inspection of the tongue is critical because some problems of functional nasality may be related to inappropriate movement of the tongue in relation to the oral cavity, poor tongue carriage, or irregular tongue size due to an upper or lower motor neuron lesion.

The examination of the tongue is part of the oral inspection during a medical exam. It allows doctors to assess the functions of the cranial nerves associated with the oral cavity, including the hypoglossal nerve, which controls the movements of the tongue. Problems with tongue movement can affect speech and swallowing.

During the examination, if there is a deficit in the hypoglossal nerve, the tongue may point to the side with damage instead of sticking straight out. Loss of function of the tongue can also indicate damage to adjacent structures that are not directly related to controlling the tongue.