Variations in Drug Response Discussion
Variations in Drug Response Discussion
Using the knowledge you gained from the readings, evaluate how a typical drug, when orally administered, may be handled differently by these two patients:
Ms. Jones is a 30-year-old female personal trainer that is 5’ 4” tall weighing 110lbs. She regularly drinks socially and sometimes more than a bit when she meets with her bi-weekly book club.
Mr. Smith is a 65-year-old software tester who is 6’ tall and weighs 235lbs. He drinks only occasionally.
Assume no other significant medical history or issues with either patient. In your analysis, compare how the two patients will metabolize the drug considering weight, gender, distribution of body water and body fat, age, metabolic state, and alcohol use. Explain how these factors impact the pharmacokinetics of the drug (half-life, dosage, route of administration, and elimination of the drug). Evaluate the impact on the risk-benefits analysis of the use of this drug.
Guided Response: Review several of your colleagues’ posts and respond substantively to at least two of your peers by 11:59 p.m. on Day 7 of the week. You are encouraged to post your required replies earlier in the week to promote more meaningful interactive discourse in this discussion. Assess your peers’ responses for the correctness of their statements, their integration of the pertinent aspects of each patient’s situation, and their views of the risk-benefits analysis. Please use information from the required resources to support your statements. Continue to monitor the discussion forum until 5:00 p.m. Mountain Standard Time (MST) on Day 7 of the week and respond to anyone who replies to your initial post. Variations in Drug Response: PSY 630 Week 1 Discussion
PSY 630 Week 6 Quiz | Assignment Help | Ashford University
Week 6 Quiz
In terms of organization, the DSM-5 now:
A 2010 national survey on drug use suggests that _____ were more likely to experience mental health issues in the last year.
Evidence from studies indicates that depression is best treated with:
MAO-A is associated with ______ neurons; MAO-B is associated with ______neurons.
All of the following drugs are associated with drug-induced cognitive dysfunction, EXCEPT:
PSY 630 Week 2 Discussion
Pharmacological and Physiological Antagonism
Prior to beginning work on this discussion, read the required chapters from the text and review the required articles for this week. Alcohol and caffeine have nearly opposite effects on behavior and the nervous system, yet these substances are not used to treat overdose or addiction to the other. Why not use caffeine to treat alcohol addiction? Analyze the issues of pharmacological and physiological antagonism. Explain the receptor systems involved and the central nervous system structures effects with regard to this question. Frame your analysis in terms of drug action first and other consequences second.
PSY 630 Week 3 Discussion
Issues Behind Addictive Drug Use
Prior to beginning work on this discussion, read the required chapters from the text and review the required articles for this week. Humans have engaged in psychoactive drug use, sometimes in formal (ceremonial) settings and sometimes recreationally, since before recorded history. It has only been in the last century or so that abuse and addiction have become large-scale problems. Using the literature and your own insights into these issues, formulate an argument as to why the problem has reached its current scale. In your discussion, evaluate the employment of psychoactive drugs from the aspects of a risk-benefits analysis and ethical considerations such as the risk of addiction versus the cost of punitive action. Also explain purely pharmacological issues such as pharmacokinetics and routes of drug administration and dose. If needed, include factors such as supply, cultural attitudes to drug use, and the context of drug use.
PSY 630 Week 5 Discussion
Risks, Benefits, and Diagnosis
Prior to beginning work on this discussion, read the required chapters from the text and review the required articles for this week.
The risk-benefit calculation for any drug assumes a correct diagnosis of the disorder. Many investigators and clinicians feel the current epidemic of child psychiatric disorders is largely due to inappropriate diagnosis. Evaluate the risk and benefits of using psychoactive drugs in children correctly diagnosed with a disorder versus those incorrectly diagnosed with a disorder. Consider the risks and benefits of not treating (drug treatment) a child because he or she is not correctly diagnosed with a disorder. In your evaluation summarize the natural course of the disorder, the drug action on the neurotransmitter systems in question, and the likelihood of short-term, long-term, and permanent positive and negative effects of drug treatment. Make sure to take into account the ethical dimension of this risk-benefit calculation. Variations in Drug Response: PSY 630 Week 1 Discussion
PSY 630 Week 6 Discussion 1
Prior to beginning work on this discussion, read the required chapters from the text and review the required articles for this week. Over the course of the past weeks, we have considered the use of medications in the treatment of various psychological disorders. This discussion will provide you with an opportunity to give an informed appraisal on the use of drugs to treat disorders and defend your stance based on your judgment of the literature. In your initial post, describe what you believe are the greatest strengths and weaknesses of using the medications to treat psychological disorders. Evaluate the employment of psychoactive drugs in the treatment of disorders over the lifespan from both an ethical and risk-benefits perspective. Summarize the theories of psychiatric disease and the scientific rationale behind its treatment through the employment of drug therapies. Explain what you believe to be the greatest challenges in the use of psychoactive medications over the next several years. Support your statements with references and logical arguments. Variations in Drug Response: PSY 630 Week 1 Discussion
Variations in Drug Response: PSY 630 Week 1 Discussion