This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A single cycle of non-REM/REM sleep lasts about A) 10 minutes. B) 3040 minutes. C) 90 minutes. ... (Read 86 times)

cherise1989

  • Hero Member
  • *****
  • Posts: 555
on: Jun 22, 2018
A single cycle of non-REM/REM sleep lasts about
 
  A) 10 minutes.
  B) 3040 minutes.
  C) 90 minutes.
  D) 360 minutes.
  E) 8 hours.

Question 2

Which of the following is a rhythm that tends to occur over a 90 minute period?
 
  A) a single non-REM/REM sleep cycle
  B) heart rate rhythm
  C) stomach motility rhythm
  D) smoking rhythm
  E) menstrual cycle


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

moormoney

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A
Rationale: Heart rate rhythms tend to vary over a 90 minute period.


cherise1989

  • Member
  • Posts: 555
Reply 2 on: Jun 22, 2018
YES! Correct, THANKS for helping me on my review

alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Single atoms form the nodes of an elementary quantum network Single atoms form the nodes of an elementary quantum network
The Carbon Cycle The Carbon Cycle
Human hnRNP A1 protein can cycle in and out of the cytoplasm, but human hnRNP C Human hnRNP A1 protein can cycle in and out of the cytoplasm, but human hnRNP C
Life cycle of Plasmodium vivax Life cycle of Plasmodium vivax
Poor single parents and their children Poor single parents and their children
Me Studying and 5 Minutes Later Me Studying and 5 Minutes Later
Video: System organization - PPM system types (Somatic, Autonomic & Enteric) and Reflex arc types

For a complete list of videos, visit our video library