Positive stress can make you happy and not uptight but it can make you alert to thing that are good
If they are complaing about chest pain...
It sounds like Nick is suffering from a infection of some sort. The name of this infection he may be suffering from is onychomycosis.
Answer:
<u>ADHD (Attention-Deficit/Hyperactivity Disorder ).</u>
Explanation:
One organization that supports people with this condition is CHADD (Children and Adults with Attention-Deficit/Hyperactivity Disorder).
Sadly, people with this condition suffer:
- difficulty paying attention
- overactivity (hyperactivity)
- Acting on impulse; without clear thought.
Others can assist those with these conditions by not stigmatizing sufferers. They could try as much as possible to understand the unique personalities of ADHD patients, then they can in turn teach others about them. The website reviewed is the National Institute of Mental Health.
Answer:
Adenosine.
Explanation:
Adenosine is a neurotransmitter that is created in the brain and when it binds to the adenosine receptors, it slows down nerve activity and it creates a sensation of drowsiness.
<u>Caffeine</u> looks like adenosine to the receptors, therefore, when we have caffeine, <u>it binds to these receptors and there is no room left for the adenosine to bind</u>. However, the caffeine doesn't slow down nerve activity but, in the contrary, it speeds it up.
Therefore we can tell that caffeine blocks the receptors for the adenosine thus promoting wakefulness.
