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- Describe in detail the physiological and psychological effects of LSD and related hallucinogens.Which drug is afull agonist at opioid receptors with analgesics activitiy equivalent to morphine, a linger duration of action and fewer with drawal sign on abrupt discontinuance than morphine?? 1-fentanyl 2-methadone 3- NalbuphineBriefly describe the pharmacology of hallucinogenic drugs including: 1-pcp 2-LSD 3- Ketamine 4- dextromethorphan 5- MDMA 6-psilocybin
- An individual who has been using a drug for an extendedperiod of time suddenly finds himself unable to securemore of the drug. He acts nervous and irritable and ishyperactive. He seems almost desperate to find more ofthe drug, but experiences no sickness, pain, or other outward physical discomfort. Based on his behavior, whatdrugs might he possibly have been using? Explain youranswer.How many teens suffer from this ADHD illness.Seasonal affective disorder (SAD) is a mood disordercharacterized by, among other symptoms, increasedappetite, sluggishness, and increased sleepiness. It occursmost commonly during the winter months, especially inregions with long winter nights. Propose a role formelatonin in SAD and a possible non-drug therapy.
- 8. Opioids, such as Oxycontin, lead to increased dopamine (DA) activity via _________ means. Stimulants, such as cocaine, lead to increased DA activity via ___________meansThree classes of hallucinogens relate to particular neurotransmitter systems in the brain. List these three categories and include one example of a hallucinogenic drug for each category.explain how the pathway in the brain plays a crucial role to the formation of psychoactive substance assictions. based on this knowledge how can we develop more effective treatments and prevention strategies to help someone with drugs addictions? how does marijuana affect a person's ability to drive a vehicle or play sports?