Peplau and Orem

Assignment Description:

Create a PowerPoint presentation that addresses each of the following points/questions. Be sure to completely answer all the questions for each bullet point. Use clear headings that allow your professor to know which bullet you are addressing on the slides in your presentation. Support your content with at least three (3) outside sources and the textbook using APA citations throughout your presentation. Make sure to cite the sources using the APA writing style for the presentation. Include a slide for your references at the end. Follow best practices for PowerPoint presentations related to text size, color, images, effects, wordiness, and multimedia enhancements. Review the rubric criteria for this assignment.

This week you will create a two-part PowerPoint to discuss the following:

• Part one: Peplau was the first nursing theorist to identify the nurse–patient relationship as being central to all nursing care. Peplau valued knowledge, believing that the nurse must possess extensive knowledge about the potential problems that emerge during a nurse–patient interaction. Peplau’s theoretical work on the nurse–patient relationship continues to be essential to nursing practice.
• Describe the phases of the Nurse-Patient relationship as defined by Peplau.  Align your presentation regarding the use of Peplau’s theory with a current nursing practice example.
• Part two: Provide a discussion of Orem’s Self-Care Deficit Theory.  Identify and explain the three related parts? Identify a current nursing practice example where Orem’s theory would be relevant. Use at least one evidenced-based research article to support your practice example.

Assignment Expectations:

Length: 14-20 slides

Structure: Include a title slide, objective slide, content slides, reference slide in APA format. Title/Objective/Reference slides do not count towards the minimum slide count for this assignment.

References: Use appropriate APA style in-text citations and references for all resources utilized to answer the questions. A minimum of three (3) outside scholarly sources and the textbook are required for this assignment.

Rubric: This assignment uses a rubric for scoring. Please review it as part of your assignment preparation and again prior to submission to ensure you have addressed its criteria at the highest level.

Format:  Save your assignment as a Microsoft PPT document (.pptx) or a PDF document (.pdf)

File name:  Name your saved file according to your first initial, last name, and the assignment number (for example, “RHall Assignment 1.docx”)

  

Scenario for week 1 assignment: 

• During        your lunch break at the hospital, you read a journal article on        pharmacoeconomics. You think of a couple of patients who have recently        mentioned their financial difficulties. You wonder if some of the        expensive drugs you have prescribed are sufficiently managing the        patients’ health conditions and improving their quality of life.

Write 3-page paper that addresses the following:

• Explain      the ethical and legal implications of the scenario you selected on all      stakeholders involved, such as the prescriber, pharmacist, patient, and      patient’s family.
• Describe      strategies to address disclosure and nondisclosure as identified in the      scenario you selected. Be sure to reference laws specific to your state.
• Explain      two strategies that you, as an advanced practice nurse, would use to guide      your decision making in this scenario, including whether you would      disclose your error. Be sure to justify your explanation. 
• Explain      the process of writing prescriptions, including strategies to minimize      medication errors.

Grading rubric: 

Explain the ethical and legal implications of the scenario you selected on all stakeholders involved such as the prescriber, pharmacist, patient, and the patient’s family.–

Excellent 23 (23%) – 25 (25%)

Good 20 (20%) – 22 (22%)

Fair 18 (18%) – 19 (19%)

Poor 0 (0%) – 17 (17%)

Describe strategies to address disclosure and nondisclosure as identified in the scenario selected. Be sure to reference laws specific to your state.–

Excellent 18 (18%) – 20 (20%)

Good 16 (16%) – 17 (17%)

Fair 14 (14%) – 15 (15%)

Poor 0 (0%) – 13 (13%)

Explain two strategies that you, as an advanced practice nurse would use to guide your decision making in this scenario, including whether you would disclose your error. Be sure to justify your explanation.–

Excellent 18 (18%) – 20 (20%)

Good 16 (16%) – 17 (17%)

Fair 14 (14%) – 15 (15%)

Poor 0 (0%) – 13 (13%)

Explain the process of writing prescriptions including strategies to minimize medication errors.–

Excellent 18 (18%) – 20 (20%)

Good 16 (16%) – 17 (17%)

Fair 14 (14%) – 15 (15%)

Poor 0 (0%) – 13 (13%)

Written Expression and Formatting – Paragraph Development and Organization:
Paragraphs make clear points that support well developed ideas, flow logically, and demonstrate continuity of ideas. Sentences are carefully focused–neither long and rambling nor short and lacking substance.–

Excellent 5 (5%) – 5 (5%)

Good 4 (4%) – 4 (4%)

Fair 3.5 (3.5%) – 3.5 (3.5%)

Poor 0 (0%) – 3 (3%)

Written Expression and Formatting – English writing standards:
Correct grammar, mechanics, and proper punctuation–

Excellent 5 (5%) – 5 (5%)

Good 4 (4%) – 4 (4%)

Fair 3.5 (3.5%) – 3.5 (3.5%)

Poor 0 (0%) – 3 (3%)

Written Expression and Formatting – The paper follows correct APA format for title page, headings, font, spacing, margins, indentations, page numbers, running head, parenthetical/in-text citations, and reference list.–

Excellent 5 (5%) – 5 (5%)

Good 4 (4%) – 4 (4%)

Fair 3.5 (3.5%) – 3.5 (3.5%)

Poor 0 (0%) – 3 (3%)

  

Total   Points: 100

Name: NURS_6521_Week1_Assignment_Rubric

Week 3 Project

Your “Personal Philosophy and Theoretical Concepts” Paper is due this week. Your paper should contain the following sections:

• Nursing Autobiography: A brief (1 page) discussion of your background in nursing. This does not include future goals.
• The Four Metaparadigms: Describe what the literature says about the basic four metaparadigms/concepts of patient, nurse, health, and environment. Do not relate the metaparadigms to the theory you have chosen.
• Briefly describe the theory you have chosen.
• Two Practice-Specific Concepts: in separate subsections discuss each of your two concepts:
  • What is the definition of the concept (outside of the theory)?
  • How does your theorist define your concept?
  • How does this concept apply to your clinical setting? Give an example of how nurses in your area provide care that correlates with the theorist’s definition of the concept.

You MUST use the attached template here to complete your paper.

The paper is to be thoroughly researched and well documented, with relevant material from the nursing theorists presented incorporated into the paper. Use the current edition of the APA Manual throughout the paper. Sources should focus on references from nursing theory but may also include conceptual and theoretical material from other professional domains. The paper, excluding references or appendices, is to be limited to 3-5 pages. Writing should be succinct and well organized, as it is impossible for the facilitator to evaluate form and content separately

  

Discussion: Foundational Neuroscience

As a psychiatric nurse practitioner, it is essential for you to have a strong background in foundational neuroscience. In order to diagnose and treat patients, you must not only understand the pathophysiology of psychiatric disorders but also how medications for these disorders impact the central nervous system. These concepts of foundational neuroscience can be challenging to understand. Therefore, this Discussion is designed to encourage you to think through these concepts, develop a rationale for your thinking, and deepen your understanding by interacting with your colleagues.

Photo Credit: Getty Images/Cultura RF

For this Discussion, review the Learning Resources and reflect on the concepts of foundational neuroscience as they might apply to your role as the psychiatric mental health nurse practitioner in prescribing medications for patients. 

By Day 3 of Week 2

Post a response to each of the following:

1. Explain the agonist-to-antagonist spectrum of action of psychopharmacologic agents, including how partial and inverse agonist functionality may impact the efficacy of psychopharmacologic treatments.
2. Compare and contrast the actions of g couple proteins and ion gated channels.
3. Explain how the role of epigenetics may contribute to pharmacologic action.
4. Explain how this information may impact the way you prescribe medications to patients. Include a specific example of a situation or case with a patient in which the psychiatric mental health nurse practitioner must be aware of the medication’s action.

Read a selection of your colleagues’ responses.

By Day 6 of Week 2

Respond to at least two of your colleagues on two different days in one of the following ways:

• If your colleagues’ posts influenced your understanding of these concepts, be sure to share how and why. Include additional insights you gained.
• If you think your colleagues might have misunderstood these concepts, offer your alternative perspective and be sure to provide an explanation for them. Include resources to support your perspective.

Discussion 1 R

1.  Explain the agonist-to-antagonist spectrum of action of psychopharmacologic agents, including how partial and inverse agonist functionality may impact the efficacy of psychopharmacologic treatments.

Psychopharmacologic agents can demonstrate their therapeutic effects by regulating the action of neurotransmitters at post-synaptic receptor sites. Agonists increase the effects of neurotransmitters by binding to and activating specific receptor sites (Kowalski et al., 2017). They can be used to treat disorders with low levels of a neurotransmitter. Antagonists decrease or block the effects of neurotransmitters by binding to specific receptor sites without activating them. They can be used to treat disorders characterized by too much of a neurotransmitter. Partial agonists produce partial or submaximal effects at receptor sites, which can be therapeutic when a reduced response is desired. Many receptors retain a baseline effect even when they are not bound with a neurotransmitter, which is known as constitutive activity. Inverse agonists can be therapeutic when bound to receptor sites by causing an opposite effect of the agonist and removing the constitutive activity at the receptor site (Kowalski et al., 2017).

2.  Compare and contrast the actions of g couple proteins and ion gated channels.

G protein-coupled receptors (GPCRs) and ion gated channels are both transmembrane signaling systems that have ligand receptor sites. GPCRs are the most numerous receptors in eukaryotes, having many diverse functions and being involved in many biological and pathological processes (Alexander et al., 2017). Consequently, they are the target of almost half of all pharmaceutical drugs. They are activated by numerous signaling molecules, or ligands, that allow it to activate a second messenger system or directly trigger a response inside the cell. Ion gated channels are present in the cellular membrane and allow ions (i.e. sodium and potassium) to pass in and out of the cell via a “gated” mechanism. Activation of its receptor site opens the channel, allowing ions to influence the cellular action potential (Alexander et al., 2017).

3.  Explain how the role of epigenetics may contribute to pharmacologic action.

Epigenetics refers to variations in gene expression—without changes to the DNA code—that typically form in response to environmental stimuli (Kular & Kular, 2018). The cellular alterations, including DNA methylation and histone acetylation, are perpetuated as they are retained following cell division. This subsequently leads to the alteration or silencing of specific genes that can disrupt various biological pathways and influence the development of disease. Research to identify biomarkers, such as DNA methylation on specific genes, aims to improve the diagnosis and treatment of disease by allowing pharmacologic therapy to target specific alterations for potential correction, as well as make predictions about treatment response (Kular & Kular, 2018).

4.  Explain how this information may impact the way you prescribe medications to patients. Include a specific example of a situation or case with a patient in which the psychiatric mental health nurse practitioner must be aware of the medication’s action.

Prescribers must consider the above-mentioned concepts in order to formulate a safe and effective treatment strategy. An understanding of neurotransmitters’ actions at receptor sites, as well as how they can be manipulated for therapeutic effect, can help prescribers choose more targeted drug therapy and better understand associated side effects of specific drug therapy (Camprodon & Roffman, 2016). For example, a psychiatric mental health nurse practitioner (PMHNP) has prescribed a Haldol, a first-generation antipsychotic drug to treat psychotic symptoms. Therapeutic outcome is achieved by producing an antagonistic effect on dopamine receptors in the mesolimbic pathway (Solmi et al., 2017). The PMHNP must understand and anticipate the potential for a wide range of side effects due to the blockage of dopaminergic activity at numerous receptor sites. Subsequently, the patient should be monitored for impaired cognitive function, exacerbated negative symptoms, and neuromotor dysfunction (Solmi et al., 2017).

References

Alexander, S. P., Christopoulos, A., Davenport, A. P., Kelly, E., Marrion, N. V., Peters, J. A.,

Faccenda, E., Harding, S. D., Pawson, A. J., Sharman, J. L., Southan, C., Davies, J. A., & CGTP Collaborators. (2017). THE CONCISE GUIDE TO PHARMACOLOGY 2017/18: G protein-coupled receptors. British Journal of Pharmacology, 174, S17–S129. https://doi-org.ezp.waldenulibrary.org/10.1111/bph.13878

Alexander, S. P., Peters, J. A., Kelly, E., Marrion, N. V., Faccenda, E., Harding, S. D., Pawson,

A. J., Sharman, J. L., Southan, C., Davies, J. A., & CGTP Collaborators. (2017). THE CONCISE GUIDE TO PHARMACOLOGY 2017/18: Ligand-gated ion channels. British Journal of Pharmacology, 174, S130.

Camprodon, J. A., & Roffman, J. L. (2016). Psychiatric neuroscience: Incorporating

pathophysiology into clinical case formulation. In T. A. Stern, M. Favo, T. E. Wilens, & J. F. Rosenbaum. (Eds.), Massachusetts General Hospital psychopharmacology and neurotherapeutics (pp. 1–19). Elsevier.

Kowalski, P. C., Dowben, J. S., & Keltner, N. L. (2017). My Dad Can Beat Your Dad: Agonists,

Antagonists, Partial Agonists, and Inverse Agonists. Perspectives in Psychiatric Care, 53(2), 76. https://doi-org.ezp.waldenulibrary.org/10.1111/ppc.12208

Kular, L., & Kular, S. (2018). Epigenetics applied to psychiatry: Clinical opportunities and

future challenges. Psychiatry & Clinical Neurosciences, 72(4), 195–211. https://doi-org.ezp.waldenulibrary.org/10.1111/pcn.12634

Solmi, M., Murru, A., Pacchiarotti, I., Undurraga, J., veronese, N., Fornaro, M., Stubbs, B.,

Monaco, F., Vieta, E., Seeman, M. V., Correll, C. U., & Carvalho, A. F. (2017). Safety, tolerability, and risks associated with first- and second-generation antipsychotics: a state-of-the-art clinical review. Therapeutics & Clinical Risk Management, 13, 757–777. https://doi-org.ezp.waldenulibrary.org/10.2147/TCRM.S117321

Response 2 S

 Agonist and antagonist play a key role in pharmacology and the human body by working against each other to establish a balance. When agonist is stimulating an action, the antagonist sits idle (Gordon, 2017). An agonist ties to the receptor site and causes the ion channel’s opening up to its full capacity and frequency, making the downstream signal transduction possible for utilization at the binding site. Compared to a full agonist, an additional receptor site allows the ion channel to open more frequently. Therefore, the agonist ties cause responses while the antagonist work against drugs by blocking the response (Staudt, et al., 2019). Agonist plays a role in binding and altering the receptors’ activity and functions while the antagonists help in biding receptors without altering its activities. The agonist, therefore, causes a response to the drug. Simultaneously, the antagonist works against the drug by blocking the response helping to cause stabilization in the receptor sites in resting phases, a mechanism similar to the lack of agonist at the receptor site (Staudt, et al., 2019).

When comparing partial agonist to full agonist, both causes changes in receptors by opening ion channels; however, the frequency is different. Partial agonist opens ion channels with a frequency greater than a resting state but less frequent when compared to the effect of full agonist (Alexander, et al., 2017). Antagonists act similarly when it comes to reversing both full agonists and partial agonists by playing a reversing role that returns the receptor site to its resting state. The rate of iron flow and downstream signal transduction depends on agonist nature. Partial flow has an effect greater than agonist at its resting state but with a lesser effect than a full agonist. Partial agonist plays a key role in stabilizing neurotransmissions within the brain by causing an even reaction between extreme action potential to stabilize the receptor output (Alexander, et al., 2017). 

Psychotropic drugs majorly target a class of receptors linked to G proteins. The G couple proteins consist of seven transmembrane regions that span the membrane seven-folds. Each membrane region has a central core acting as the binding core of neurotransmitters where drugs interact within the receptor. The interaction and binding results in modifications of the receptor actions by fully or partially coping or even blocking neurotransmitter functions at a specific receptor site (Alexander, et al., 2017). Drug actions change the downstream molecular processes activating or deactivating phosphoproteins making the neurotransmitter modify receptors, enzymes, and ion channels differently. The alterations at the G-protein-linked receptor site caused by drugs is possible to cause actions on the psychiatric disorders or symptoms as the drug action changes gene expression, protein synthesis, and the downstream communication between neurons linked to G-protein-linked receptor (Alexander, et al., 2017).

Ligand-gated ion channels are a type of receptor forming ion channels; they consist of long strings of amino acids forming subunits around ions channel; they act both as a ligand-gated ion channel as channel-linked receptors. Complex proteins contain sites that allow ions to pass through. This allows neurotransmitters, drugs, and other natural substances to bind to a site, either increasing or decreasing the channel opening’s sensitivity. The important ion channels in psychopharmacology include the channels controlling calcium, chloride, sodium, and potassium flow. The drug-induced modifications occurring with the inotropic receptors immediately changes the flow of ions, which in turn triggers clinical onset when medications are used, though other drugs acting at the G-protein-linked receptor sites may result in delayed response instigated by cellular functions activated by signal transduction cascade (Alexander, et al., 2017).

References

Alexander, S. P., Christopoulos, A., Davenport, A. P., Kelly, E., Marrion, N. V., Peters, J. A., …

& CGTP Collaborators. (2017). The Concise Guide to PHARMACOLOGY 2017/18: G protein‐coupled

Gordon, M. (Ed.). (2017). Psychopharmacological agents (Vol. 4). Elsevier.

Staudt, M. D., Herring, E. Z., Gao, K., Miller, J. P., & Sweet, J. A. (2019). Evolution in the

treatment of psychiatric disorders: from psychosurgery to psychopharmacology to neuromodulation. Frontiers in neuroscience, 13, 108.

 

Instructions: 

Read the following Case Study and Answer the questions that follow.

Mr. Munoz is a struggling young actor in Chicago who has battled alcoholism since approximately the age of 13 years.

“There was a lot of fighting in our house when I was growing up,” he says. “Entering my middle school years, it just got worse,” he says. Mr. Munoz’s parents had violent fights. Although they were both very supportive of him, he cannot remember when they ever really got along.

Still, Mr. Munoz was able to get through early adolescence as an honors student and starred on both the debate team and his school’s drama club. He even starred in an elaborate production of Shakespeare’s Richard III.

“In our school,” he says, “if you were a drama club kind of kid instead of an athlete, you really had to prove yourself to be a real man to avoid getting picked on. I did that by drinking. We had lots of ways to sneak booze into the places we met, and it was kind of exciting at first. You’re 15 years old, you’re outside on a starry night in a big city, you’re with your friends, and there’s plenty of alcohol. It makes you feel like a big man.”

Unfortunately, his parents never seemed to notice; therefore, Mr. Munoz never got help or encouragement to stop.

“After high school, my stress—and the reasons I gave myself for drinking—got worse. Those good grades got me partial scholarships to some local colleges—but mostly for drama awards, which suited me fine. But when my parents found out I wanted to be an actor, they freaked out.”

When Mr. Munoz refused to pursue prelaw, as his parents insisted, they withdrew all financial (and emotional) support, and they dissolved their marriage and household at the same time.

“It wasn’t all bad,” Mr. Munoz says. “I used the best partial scholarship, stayed local, living with friends, and we all went to school part time and worked part time—mostly in bars. The party just sort of—yeah—continued.”

Fourteen years later, Mr. Munoz is well known enough to “make a decent living” as an actor, teaching workshops on the side and waiting tables in the lean times. Half of his friends are now married and no longer trying to pursue acting.

“As the loneliness has increased, so has my drinking,” he says. “I mean, I have friends, but I never married, so those old days are just gone. I never made it to the New York stage as I’d dreamed, so all I have of those old party days is the alcohol. Only the alcohol has remained available. It tastes like nostalgia, you know?”

Because he started so young and because alcohol has played such a central role in his life, for the past 2 years, Mr. Munoz has already begun battling early stages of cirrhosis.

“I sort of didn’t expect this until old age,” he says with a sad smile. “Imagine my shock.”

He tells the nurse that he has not had a drink for 4 months.

1.      Mr. Munoz was initially treated with neomycin, followed by lactulose. “The lactulose has worked better for me,” he says, “but it has some side effects that aren’t any fun.” How should he be counseled nutritionally—taking into account both his condition and his drug therapy?

2.      Unfortunately, Mr. Munoz’s disorder progresses to end-stage liver disease, and he is awaiting a liver transplant. The good news is that he is an excellent candidate. What are likely his most crucial nutritional needs (a) at this time and (b) during the immediate posttransplant period?