At Least 50 Percent of Adults Aged 80 Complete Fluid

question 12

Multiple Choice

At least 50 percent of adults aged 80 complete fluid and crystallized tests of intelligence and performance at rates similar to young people. This statement suggests _______.

• A) extensive variability within age groups
• B) that at least half of older adults have had increases in their IQ scores over time
• C) that at least half of younger adults have higher IQ scores than the older adults
• D) all of the above are suggested

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Definitions:

Slow, Strong Pulse

A heart rate that is below the average beats per minute but exhibits a forceful beat.

Sodium Bicarbonate

A chemical compound known as baking soda, used in cooking and as an antacid.

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A hormone and neurotransmitter also known as adrenaline, involved in regulating heart rate, blood vessel and air passage diameters, and metabolic shifts.

Instant Glucose

A quick-dissolving sugar supplement used to raise blood sugar levels rapidly, often used in treating hypoglycemia.