Maxillary Canines Erupt About Two Years After the Mandibular Canines

question 5

Multiple Choice

Maxillary canines erupt about two years after the mandibular canines.Root formation of maxillary canines is considered complete between 13 and 15 years of age.

• A) Both statements are true.
• B) The first statement is true;the second statement is false.
• C) The first statement is false;the second statement is true.
• D) Both statements are false.

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Definitions:

Receptor Cells

Specialized cells in the body that convert external stimuli into electrical signals for the nervous system to process.

Cones

Retinal receptor cells that are concentrated near the center of the retina and that function in daylight or in well-lit conditions. The cones detect fine detail and give rise to color sensations.

Periphery

The external boundary or surface of an area or object, or those areas that lie beyond the central or main part.

Dilation

The process of expansion or widening in size, often referring to the enlargement of the pupil or blood vessels.