The Lifespan of Individuals with Down's Syndrome

question 47

Multiple Choice

The lifespan of individuals with Down's Syndrome:

• A) Is approximately 10 years
• B) Is approximately 25 years
• C) Has decreased significantly over the years, with an average life expectancy of 35 years currently
• D) Has increased significantly over the years, with an average life expectancy of 60 years currently

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Definitions:

ATP

Adenosine triphosphate (ATP) is a complex organic chemical that provides energy to drive many processes in living cells.

Central Cavity

An internal space or chamber within a structure or organism, often referring specifically to the large, fluid-filled space in sponges.

Long Bone

A type of bone that is longer than it is wide, functioning to support the weight of the body and facilitate movement.

Yellow Marrow

Bone marrow that is mostly fat; fills the interior of most adult long bones.