Loss of Height in the Lower Third of the Face

question 27

Multiple Choice

Loss of height in the lower third of the face, which contains the teeth and jaws, can occur in certain circumstances such as with normal growth and excellent orthodontic therapy.

• A) Both the statement and the reason are correct and related.
• B) Both the statement and the reason are correct but NOT related.
• C) The statement is correct, but the reason is NOT.
• D) The statement is NOT correct, but the reason is correct.
• E) NEITHER the statement NOR the reason is correct.

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Definitions:

Sphenoidal

Pertaining to the sphenoid bone, often referencing the sphenoidal sinus located within this bone.

Frontal

Referring to the forehead or the front part of something, particularly the frontal lobe of the brain which is involved in decision making, problem solving, and controlling behavior.

Maxillary

Pertaining to the maxilla, the upper jawbone in humans and some animals, which holds the upper teeth and plays a key role in the formation of the roof of the mouth and the floor of the nose.

Calcaneus

The large bone forming the heel of the foot, important for bearing weight and walking.