Caffeine Levels Peak in the Bloodstream in __ Hour(s),and Reactions

question 43

Multiple Choice

Caffeine levels peak in the bloodstream in __ hour(s) ,and reactions in the central nervous system peak in about __ hour(s) .

• A)two;one
• B)one;two
• C)three;seven
• D)seven;three

---

Definitions:

Live Alone

The state of residing in a dwelling without the company of other individuals.

Crystallized Intelligence

The ability to use learned knowledge and experience, which typically increases with age.

Fluid Intelligence

The capacity to reason quickly and to think abstractly, often considered independent of learning, experience, and education.

Short-Term Memory

The part of the memory system that is responsible for holding a small amount of information in an active, readily available state for a short period of time.