Is Predicted That the Number of People in the United

question 14

Multiple Choice

is predicted that the number of people in the United States over the age of 65 will __________ by 2030.

• A) almost double
• B) be significantly less than the growth of children under 16 years old
• C) increase at the same worldwide rate
• D) decrease at the same worldwide rate
• E) begin to decrease, relative to previous growth rates

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Definitions:

Nasal Cavity

The large air-filled space behind the nose, involved in breathing, smell, and mucus production to filter air entering the respiratory system.

Nasolacrimal Ducts

The ducts that carry tears from the lacrimal sacs of the eyes into the nasal cavity, facilitating tear drainage.

Cricoid Cartilage

Most inferior laryngeal cartilage.

Larynx

The hollow muscular organ forming an air passage to the lungs and holding the vocal cords; the voice box.