[Answered] For a normal person, about how long does a cycle of sleep (from stage 1 to stage 4 and back again) ...

This topic contains a solution. Click here to go to the answer

Author Question: For a normal person, about how long does a cycle of sleep (from stage 1 to stage 4 and back again) ... (Read 109 times)

Mr.Thesaxman

Hero Member
Posts: 514

on: Jun 22, 2018

For a normal person, about how long does a cycle of sleep (from stage 1 to stage 4 and back again) last?

a. 10 minutes
b. 90 minutes
c. 4 hours
d. 7 hours

Question 2

After entering stage 4 for the first time each evening, the sleeper typically ____.

a. returns immediately to stage 1
b. enters REM
c. cycles back through stages 3 and 2
d. wakes up

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

kaylee05

Sr. Member
Posts: 318

Reply #1 on: Jun 22, 2018

Answer to Question 1

b

Answer to Question 2

c

Mr.Thesaxman

Hero Member
Posts: 514

Reply #2 on: Jun 22, 2018

Thank you

kaylee05

Sr. Member
Posts: 318

Reply #3 on: Jun 22, 2018

No problem

« previous next »

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

In a craniotomy, a portion of the skull and overlying scalp is pulled back to allow access to the br

ovarian cycle

Examples of heart rhythms: normal.

Good body mechanics when facing the head or foot of the table. A. Head and back in alignment. B. ...

Control of the cell cycle by cyclin-dependent kinases, and the checkpoints at which they operate

A Breathalyzer is used to measure a person's blood alcohol concentration (BAC)

Author Question: For a normal person, about how long does a cycle of sleep (from stage 1 to stage 4 and back again) ... (Read 109 times)

Related Topics

Need homework help now?