Being that my mother is a social worker and she goes to many facilities to give different resources, and is overall great with the community, naturally, I would say it is "Social Workers"
Answer:
mistrust of the health care system
Explanation:
Answer:
A low percentage of transferrin saturation may be a sign of iron deficit in the body. It is suggestive of some types of anemia and it is usually correlated with a low level of hemoglobin. The types of anemias that shows a low percentage of transferrin saturation are iron-deficiency anemia and anemia of the chronic disease.
Explanation:
hope this helps
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.
