Which of the following ages is NOT the age at which adult swallowing is installed?

Which of the following ages is NOT the age at which adult swallowing is installed?

• A. 0-6 months
• B. 7-12 months
• C. 1-1,5 years
• D. 5-6 years

Answer: (D)

The main idea here is how swallowing patterns mature in early life. Newborns start with an infantile suckling pattern, where the tongue moves in a forward, less coordinated way and the lips aren’t sealing consistently. As children grow, the swallow becomes more adult-like: the tongue elevates to the palate behind the teeth, the lips seal, and swallowing is coordinated with breathing. By about one to one-and-a-half years, most children develop a mature swallow pattern that resembles an adult swallow. That means the adult pattern is installed much earlier than five to six years. So the age range of five to six years is not when the adult swallow is first established; it’s a time well after the pattern has typically already developed. If a child hasn’t reached an adult-like swallow by around two years, it would warrant evaluation for orofacial issues, but five to six years is beyond the usual window for the installation of the adult swallow.

The main idea here is how swallowing patterns mature in early life. Newborns start with an infantile suckling pattern, where the tongue moves in a forward, less coordinated way and the lips aren’t sealing consistently. As children grow, the swallow becomes more adult-like: the tongue elevates to the palate behind the teeth, the lips seal, and swallowing is coordinated with breathing.

By about one to one-and-a-half years, most children develop a mature swallow pattern that resembles an adult swallow. That means the adult pattern is installed much earlier than five to six years. So the age range of five to six years is not when the adult swallow is first established; it’s a time well after the pattern has typically already developed. If a child hasn’t reached an adult-like swallow by around two years, it would warrant evaluation for orofacial issues, but five to six years is beyond the usual window for the installation of the adult swallow.