The Terms "Light Sleep" and "Deep Sleep" Are Not Very

question 142

Multiple Choice

The terms "light sleep" and "deep sleep" are not very useful because

• A) dreams occur during both REM and non-REM sleep.
• B) brain activity increases in stages 1 and 3, and decreases in stages 2 and 4.
• C) all stages of sleep are equally "deep."
• D) paradoxical sleep is deep in some ways and light in others.

---

Definitions:

Credit Risk

The chance of incurring a loss due to a borrower's inability to pay back a loan or fulfill agreed-upon terms.

Interest Rate

The rate of a loan that is attributed as interest for the borrower, often presented as an annual percentage of the outstanding amount of the loan.

Bankruptcy

A legal procedure for dealing with debt problems of individuals and businesses; officially declaring the inability to pay outstanding debts.

Appliance Manufacturer

A company involved in designing, producing, and selling electrical or mechanical devices for domestic use.