Answer:
water
Explanation:
it takes up 60% of our body.
Answer:
b. The rats press the lever least when cocaine is presented.
Explanation:
Reinforcement or reward refers to the physiological processes by which a given behavior, such as drug use, becomes habitual. This occurs when neurons release the neurotransmitter dopamine to the nucleus accumbens (NAc) after drug use.
In tobacco, nicotine is the main component triggering of the reinforcement. Once inside the brain, nicotine activates nicotinic receptors, which in turn contributes to the reinforcement mechanism. Following repeated exposure to nicotine, a neuroadaptation process is established for some (but not all) effects of nicotine. Increased brain nAChRs (acetylcoline receptors) are observed in response to desensitization of these nicotine-mediated receptors. This desensitization can play an important role in the development of tolerance and dependence.
The fact that nicotine is a weak reinforcer, means that maybe the rat already had an neuroadaptation with this drug, not feeling anything with this drug anymore, and thats why he would prefer other drug, like cocaine, pressing the lever of nicotine less often.
Answer:
Follow my 1-6 steps to control your emotions and regain rationality in any challenging situation:
- Don't react right away. Reacting immediately to emotional triggers can be an immense mistake. It is guaranteed that you'll say or do something you'll later regret.
- Ask for divine guidance. Faith is our saving grace in our darkest moments. No matter your creed, developing a healthy relationship with the divine world will help you surmount your obstacles more easily.
- Find a healthy outlet. Now that you've managed your emotion, you'll need to release it in a healthy way. Emotions should never be bottled up. Call or go see someone you trust and recount to them what happened.
- See the bigger picture. Every happening of our lives, whether good or bad, serves a higher purpose. Wisdom means being able to see past the moment and discern the greater meaning of any given situation. You may not understand it in the beginning, but as time goes by, you'll begin to see the bigger picture falling into perfect order. Even in the midst of an emotionally upsetting moment, trust that there exists an ultimate purpose which you will come to comprehend soon. d
- Replace your thoughts. Negative emotions bind us to recurring negative thoughts, creating cycles of downright negative patterns. Whenever you are confronted with an emotion which is making you feel or think something bad, force it out of your mind and replace it with a different thought.
- Forgive your emotional triggers. Your emotional triggers may be your best friend, your family members, yourself or all of the above. You may feel a sudden wave of anger when your friend "does that thing she does," or a stab of self-loathing when you remember something you could have done differently. But when you forgive, you detach. You detach from the resentment, the jealousy or the fury lingering within you. You allow people to be who they are without the need for escalating emotions.
To avoid the burn of acting out during an emotional upsurge, take a few simple steps to calm your heightened spirit and quiet your uneasy mind. When the moment has passed, you'll be grateful you were able to be the master of your emotions.
Brushing a patients hair and teeth
Take time to figure out different behaviors and what the ghosts act towards actions/gestures
