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

Author Question: Which of the following characterizes REM sleep? a. When woken up in this stage, people are often ... (Read 18 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
on: Jun 22, 2018
Which of the following characterizes REM sleep?
 
  a. When woken up in this stage, people are often groggy and confused.
  b. When in this stage people are often able to toss and turn on the bed, freely moving.
  c. The person experiences dreams.
  d. The person experiences vague sensations or feelings.

Question 2

Explain how melatonin may act to ameliorate jet lag.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aprice35067

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: Jet lag refers to the fact that while humans can rapidly travel across many time zones, our internal clocks require a longer time period to reset to the local time. Jet lag refers to feelings of disorientation and problems with sleep patterns. Melatonin secretion is a circadian rhythm that peaks near bedtime. Ingestion of melatonin at bedtime may pulse the brain with melatonin, thereby resetting brain clocks.


lunatika

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Jun 22, 2018
Thank you!


aprice35067

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jun 22, 2018
Happy to help


« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Adenosine and Sleep Adenosine and Sleep
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
In middle childhood, children are increasingly able to understand other people’s thoughts, ... In middle childhood, children are increasingly able to understand other people’s thoughts, ...
Do you see animals or people first? Do you see animals or people first?
Sleep and Consolidation in Memory Sleep and Consolidation in Memory
People with Huntington disease develop problems with neuromuscular control and gradually lose the us People with Huntington disease develop problems with neuromuscular control and gradually lose the us
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library