Lab Chemistry – 2025 xample question and calculation You decided to make hot water for your favorite

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Lab Chemistry – 2025

 

xample question and calculation:

You decided to make hot water for your favorite flavored tea drink. The water, after boiling, was at about 98 ˚C when you poured it over the tea bags. You now have 100 mL hot tea at 98 ˚C and want to dilute the tea and bring it to room temperature at about 25 ˚C. To make the tea to the correct temperature, you will add a portion of cold water at a temperature of 5 ˚C. How much cold water should you add to the hot tea water? (Hint: the density of tea and water is 1 g/mL and the specific heat of tea and water is 4.184 J/g∙˚C).

First convert the volume to mass using density:

100mL⋅1g1mL=100g100mL⋅1g1mL=100g

Next, use the following equation: q=m×C×ΔTq=m×C×∆T. This problem requires an endothermic and an exothermic reaction; therefore the equation is modified: q=−qq=−q. The cold water absorbs heat and is the endothermic reaction; therefore, the cold water portion is the qq. The tea temperature being brought down is releasing heat and therefore is the −q−q side of the equation. Now we can substitute the m×C×ΔTm×C×∆T for each qq, making sure to keep the signs of each qq.

(m×C×ΔT)=−(m×C×ΔT)(m×C×∆T)=−(m×C×∆T)

(m×C×(Tf−Ti))=−(m×C×(Tf−Ti))(m×C×(Tf−Ti))=−(m×C×(Tf−Ti))

(m×4.184Jg⋅℃×(25℃−5℃))=−(100g×4.184Jg⋅℃×(25℃−98℃))(m×4.184Jg⋅℃×(25℃−5℃))=−(100g×4.184Jg⋅℃×(25℃−98℃))

(m×4.184Jg⋅℃×(20℃))=−(100g×4.184Jg⋅℃×(−73℃))(m×4.184Jg⋅℃×(20℃))=−(100g×4.184Jg⋅℃×(−73℃))

(m×83.68Jg)=−(−30,543.2J)(m×83.68Jg)=−(−30,543.2J)

(m×83.68Jg)=30,543.2J(m×83.68Jg)=30,543.2J

m=30,543.2J83.68Jg=365gm=30,543.2J83.68Jg=365g

Convert the grams into mL with the density: 365g×1mL1g=365m
 

Speech – 2025 Instructions Develop Persuasive Speech Outline Evaluation Title Persuasive Speech Outline Final and

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Speech – 2025

 

Instructions

Develop: Persuasive Speech Outline

Evaluation Title: Persuasive Speech Outline Final and Reflection

Using the persuasive outline created for the Unit 6 discussion, review the instructor and/or peer feedback to finalize the persuasive speech outline for submission. Consider this feedback to address your challenges and revise. Revisions are a key step in the speech writing process. Be sure to take this step.

The outline should be written in the full-sentence outline method using one of the persuasive organizational patterns (Problem-Solution, Cause-Effect or Monroe’s Motivated Sequence). The outline should have enough content to deliver an 8-10 minute persuasive speech, which you will complete in Unit 7. Once again, please use the sample outline document (attached herePreview the document) to help build your formal outline.

Step 1:  Finalize the Persuasive Outline

The outline should include the following:

  • Specific Purpose
  • Central Idea (aka:  Thesis Statement or Preview Statement)
  • Introduction – capture attention, establish YOUR speaker credibility, preview the speech
  • Body – key points (minimum of 3), transitions between main points, supporting materials from at least 3 sources including in-text references to the sources.
  • Conclusion – signal the end, summarize main points
  • Researched supporting material references (minimum 3) – include works cited at the end of your outline, use APA format.
  • Identification of a presentation aid (visual)
  • Use persuasive techniques and language

Step 2:  Complete the Reflection Questions

Answer the following reflection questions, in addition to the finalized persuasive speech outline. You can include the answers at the end of your works cited:

  1. What types of persuasion did you choose to include? Why? How would they best persuade your target audience?
  2. What challenges did you have crafting our outline? How did you overcome them?
  3. What do you think is the strength of this outline? Why?

Review the grading rubric before submission. This assignment is valued at 85 points.

Submit to the appropriate submission area in Canvas:

  • The finalized persuasive speech outline as an attached document
  • Answers to reflection questions on the outline document OR in the submission comments area

Nutrition – 2025 Complete the Mini Nutritional Assessment Links to an external site on an older adult you know or someone from your clincial

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Nutrition – 2025

Complete the Mini Nutritional Assessment (Links to an external site.) on an older adult you know or someone from your clincial experience. Based on their score, assess their nutritional risks and create a care plan including 2 short term and 1 long term goal for the patient and provide detailed education to the patient on how to meet these goals and maintain optimum nutrition. Include information on follow-up care as well.

https://www.mna-elderly.com/forms/MNA_english.pdf

Journey Through Nursing – 2025 Journey through Nursing Our legacy in nursing as a profession began with Florence Nightingale

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Journey Through Nursing – 2025

 

Journey through Nursing 

properties of various discussionsOur legacy in nursing as a profession began with Florence Nightingale and now it continues with you!

Add a new chapter to your journey and predict challenges facing nursing in the future.

  • How do you see yourself leading others to resolve these issues.
  • Provide TWO exemplars articulating your envisioned future of nursing that will continue the legacy of nursing as an art and a science.
  • Incorporate ways of knowing through personal experiences, published empirical and theoretical sources to support your discussion, challenges and questions facing traditions, and/or new meanings that emerged from this discussion.

The Benefits, Concerns, And Challenges Of A Systems Approach Offers The Practice Scholar Several Ways To View A Health Problem. Select A Practice Problem Within Your Unique Setting And Consider The Following. – 2025 The benefits concerns and challenges of a systems approach offers the practice scholar several

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The Benefits, Concerns, And Challenges Of A Systems Approach Offers The Practice Scholar Several Ways To View A Health Problem. Select A Practice Problem Within Your Unique Setting And Consider The Following. – 2025

The benefits, concerns, and challenges of a systems approach offers the practice scholar several ways to view a health problem. Select a practice problem within your unique setting and consider the following.

  • Describe the selected problem from two of the three systems levels (micro-, meso-, and macro).
  • Explain how the outcomes of one system level effect the other level?
  • How is a systems approach beneficial in improving healthcare quality and safety?

Reflection On Learning – 2025 Purpose The purpose of this activity is to deepen learning through reflective inquiry This activity will

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Reflection On Learning – 2025

Purpose

The purpose of this activity is to deepen learning through reflective inquiry. This activity will allow for expansion in self-awareness, identification of knowledge gaps, and assessment of learning goals.

Preparing the Assignment

Follow these guidelines when completing each component of this assignment. Contact your course faculty if you have questions. It is each student’s responsibility to save and maintain all artifacts required in the e-Portfolio (Links to an external site.).

1-Write a brief 1-2 paragraph weekly reflection addressing the questions posed in the Reflect section of each weekly module. 

Week 1

o  What were the most important concepts you learned in week 1?

o  Why are these concepts important?

o  How will they prepare you for your future role as a DNP-prepared nurse?

o  In what ways do you feel prepared for your new role? In what ways do you feel unprepared?

Week 2

o  Provide one specific example of how you achieved the weekly objectives.

o  What do you value most about your learning this week?

o  What else do you need to explore to further grow as a DNP practice scholar?

Week 3

o  Provide one specific example of how you achieved the weekly objectives.

o  What personal values, if any, were challenged this week?

o  What values can you reaffirm or want to reconsider after this learning?

Week 4

o  Provide one specific example of how you achieved the weekly objectives.

o  What concepts, theories, models, tools, techniques, and resources in this week did you find most valuable?

o  What issues had you not considered before?

Week 5

o  Provide one specific example of how you achieved the weekly objectives.

o  How might you use this information in your future role as a DNP practice scholar?

o  What topics, if any, had you not considered before?

Week 6

o  Provide one specific example of how you achieved the weekly objectives.

o  What knowledge do you still need to demonstrate competency in the weekly concepts?

o  What skills do you need to continue developing to apply these concepts?

Week 7

o  Provide one specific example of how you achieved the weekly objectives.

o  What are the core values and best practices that define the roles of the DNP practice scholar?

o  How will this knowledge improve your effectiveness as a DNP practice scholar?

o  What skills do you need to implement these best practices and how will you develop them?

Reflection on Learning

Requirements:
1. Addresses all aspects of the weekly reflection
2. Assesses own learning
3. Assesses value of the learning experience

Includes no fewer than 3 requirements for weekly reflection.

Writing Organization and Mechanics

Requirements:

-Grammar and mechanics are free of errors.

-Presents information using clear and concise language in an organized manner (0-1 errors in English grammar, spelling, syntax, and punctuation).

Please answer each week separated 2

Community Needs Paper About Lack Of Lactation Resources In Underserved Los Angeles – 2025 Below is the grading rubric and an old powerpoint that has some information that you may be

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Community Needs Paper About Lack Of Lactation Resources In Underserved Los Angeles – 2025

Below is the grading rubric and an old powerpoint that has some information that you may be able to use.  The topic is “Lack of lactation education/resources for women in underserved Los Angeles areas.  Utilize Nola Pender for section #3- conceptual framework.  Let me know if you have any questions.  

  

Group Community Health Promotions Paper

Guidelines and Grading Criteria

Select a community health problem and design a health promotions project

1. Introduce the topic for analysis and the potential impact for public health nursing, include 

background for the issue and the purpose of the paper  10%

****TOPIC: Lack of lactation education/resources in underserved areas of Los Angeles

2. Identify current publications concerning the issue being analyzed – literature review  30%

In this section the team must demonstrate analysis and synthesis of the extant literature. 

The review should include information published in refereed journals, authoritative websites, government and other publications. References should be current and reflective of 

contemporary thought with regard to the selected issue

****Current references 2015 and after

3. Conceptual Framework  10%

Identify the theoretical model the team will use to support the conceptual framework

that guides the constructs of your paper ( Milio’s Framework for Prevention, Health 

Belief Model, Pender Health Promotion Model, Critical Social Theory, Orem Self 

Care Deficit Theory, Leventhal’s Self-Regulation Model, Precede-Proceed Model, etc)

****Nola Pender Health Promotion Model (in slides)

4. Project Plan  30%

This section should include an identification and review of the health information

needed, description of the manner by which the data will be collected and analyzed,

presentation of possible solutions to the problem, identification of key community

partnerships, and the plan for monitoring, assessing and evaluating.

5. Conclusion  15%

This section should include how the team perceives a potential resolution for the

problem addressed and how that resolution might contribute to the advancement of

primary care nursing practice

6. Scholarly writing style  5%

The writing style for the paper should adhere to APA guidelines with regard to

format, citations, spelling, and correct use of grammar and punctuation. Length of the

paper should not exceed 20 double-spaced pages, including reference list.

“should Abortion Be Legalized? – 2025 Use the attached doc as a guide 1 4Journals and articles other than

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“should Abortion Be Legalized? – 2025

 Use the attached doc as a guide.

1.4Journals  and articles other than those in the nursing profession may be  considered. A minimum of three professional references is required. You  may use internet sites and articles but they will not be counted as a  professional citation.

1.5This assignment is a formally written paper in APA format, 7th edition including the doi

1.6 Instructions for Format of Paper

1.6.1 Use the headings of each section of the rubric to outline your paper

1.6.2. The paper will be 7 pages in length—and not exceeding 7 pages of text.  

 Two points will be deducted for each page over the maximum number.   

Title page/references are NOT included in this count.

Cognitive Behavioral Therapy Vs Existential-Humanistic Therapy – 2025 Post a summary of the psychotherapy that you selected Cognitive Behavioral Therapy and explain why it resonates with you the

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Cognitive Behavioral Therapy Vs Existential-Humanistic Therapy – 2025

  

Post a summary of the psychotherapy that you selected (Cognitive Behavioral Therapy) and explain why it resonates with you the most at this time. Then compare the psychotherapy you selected with existential-humanistic therapy. What are the strengths and challenges of each type of psychotherapy? Describe a fictional client that you think would be best suited for the therapy you selected and one fictional client you think would be best suited for existential-humanistic therapy. Explain why. 

** No Plagiarism

** Three references required  

Thank you so much.

Online Discussion – 2025 Part 1 Use the article below chapters 6 8 in your textbook and the movie Miss Evers Boys to

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Online Discussion – 2025

Part 1

Use the article below, chapters 6-8 in your textbook, and the movie (“Miss Evers’ Boys”) to help guide your answers. Most of these questions do not have a right or wrong answer. 

  • Was this study unethical in 1932?
    • Why or why not?
    • If you feel the study was ethical, was there a point when it became unethical?
    • Did the study provide valuable information?
  • How could the study have been done differently?
  • How do you think the subjects felt about their participation?
    • Did they think they were being treated unfairly?
    • Does the answer change over time (1930s, 1940s, 1950s, etc.)?
    • Should they have thought to question the MDs or Nurse Rivers?
  • What was the impact of recruiting at churches and schools on test subjects?
  • What was Nurse Rivers’ role in the project?
    • What is your opinion of her role?
  • Was Nurse Rivers negligent or did she commit malpractice?
    • Why or why not?
  • Think of a research question or study pertinent to a specific race, ethnicity, or culture.
    • How would you ensure the ethical recruitment of subjects?
  • Imagine you are the nurse in a modern-day, ethical, TSS-like study.
    • How would you use each of the five elements of cultural competence for the selected population?
  • Which modern-day, government agencies could be involved in a health-related research study?
    • How might they be involved?

Part 2

Lack of diversity in clinical trials and research has increasingly been highlighted as a problem.

  • Hypothesize one reason (whether methodological, social, ethical, or other) why a lack of diversity has been a persistent issue in clinical trials and research.
  • What is one potential solution for your hypothesized reason?

Your initial post should be at least 400 words and supported with at least one additional scholarly source.

Please be sure to validate your opinions and ideas with citations and references in APA format.

The post and responses are valued at 75 points. Please review post and response expectations. Please review the rubric to ensure that your response meets criteria.

Discussion Files