The answer to this question is that this case is an example of a common misconception that intermittently taken OTC medications are not an important part of his drug history
D.A common misuse of OTC aspirin. The misuse of over the counter drugs can result to a health problem that the person will encounter.
Answer:
D
Explanation:
nonlocomotor movements are often combined with locomotor movements, such as walking and swinging your arms.
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:
-
Explanation:
What is the best strategy for preparing a facility and its staff for incidents that might put patients and others in danger? Have written disaster plan with a regular review of what action staff should take in case of disaster.
No, the skull should be where the kneecap is. Other than that, the rest is right.
