Jason’s physician ordered serological tests. How would antibody titers assist the doctor in confirming his diagnosis?

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MN551-2: Apply knowledge of tissue and organ structure and function to physiologic alterations in systems and analyze the cause and effect relationship in response to disease.

 

Select one of the case studies below. In your discussion be sure to include evidence of your knowledge of tissue and organ structure and function to physiologic alterations in systems and analyze the cause and effect relationship in response to disease.

 

Requirements

  1. Make sure all of the topics in the case study have been addressed.
  2. Cite at least three sources—journal articles, textbooks, or evidenced-based websites—to support the content.
  3. All sources must have been written within five years.
  4. Do not use .com, Wikipedia, or up-to-date, etc., for your sources.

 

Case Study 1

Mechanisms of Infectious Disease

Thirty-two–year-old Jason is a general laborer, who fell ill shortly after working on a job digging up old water pipes for the town he lived in. The task involved working around shallow pools of stagnant water. Ten days after the contract ended, Jason developed a fever and aching muscles. He also had nausea, vomiting, and diarrhea. Jason’s friend took him to his physician who listened carefully to Jason’s history. She told him she suspected West Nile fever and ordered serological testing. Jason went home to recover and was feeling better by the end of the week.

 

  1. Jason’s physician ordered serological tests. How would antibody titers assist the doctor in confirming his diagnosis?
  2. When Jason was feeling at his worst, he had extreme malaise, vomiting, and diarrhea. What stage of the illness was he experiencing at that time? What are the physiological mechanisms that give rise to the signs and symptoms of infectious illness?
  3. West Nile virus has a single-stranded RNA genome. How does this virus replicate? In general terms, what are the various effects viruses can have on host cells?

Before finalizing your work, you should:

  • Ensure you have written at least four double-spaced pages.
  • be sure to read the Assignment description carefully (as displayed above);
  • consult the Grading Rubric (under the Course Home) to make sure you have included everything necessary; and
  • utilize spelling and grammar check to minimize errors.
  • follow the conventions of Standard American English (correct grammar, punctuation, etc.);
  • be well ordered, logical, and unified, as well as original and insightful;
  • display superior content, organization, style, and mechanics; and
  • use APA 6th Edition format as outlined in the APA Progression Ladder.

  • attachment

    mn551_unit2assignment_instructions_3.docx

  • attachment

    mn551_assignment_rubric.xlsx

Explain how health technology aid or cripple the communication efforts.

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Using your knowledge an understanding of cultural sensitivity, stakeholder affiliations, ethical considerations and the policies applicable to the emergency situation, discuss 2 requirements to any communication efforts from the response team to the public. Explain how health technology aid or cripple the communication efforts. Provide an example of the legislation regulating the communication in Healthcare. Offer an example of what the consequences might be if those requirements are not met.

Use the materials in the classroom or do your own research to support your opinion. You must use a minimum of 1 credible source.

Develop understanding of basic concepts of signals and systems (continuous-time signals and systems).

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Dear Engineer; take a look at the details below about my course. Let me know if you really can make %100, please do not contact me if you dont know much about it. I need a professional Electrical Engineering guy.

If you knew much about this subject, I’ll take your help very soon for HW and online exams with limited time.

 

Prerequisites:

 

 

 

EGR 2323 – Applied Engineering Analysis I (requires a grade C or better)

 

EE 2423 – Network Theory (requires a grade C or better)

 

 

 

Textbook(s) and/or required material:

 

 

Charles L. Philips, John M. Park, and Eve A. Riskin, Signals, Systems, and Transforms, Firth Edition (2014, 2008), Prentice Hall.

 

Recommended: 1. M.J. Roberts, Signals and Systems: Analysis using Transform methods and MATLAB, McGrayHill, 2nd edit 2004. 3. Edward Kamen and Bonnie Heck, Fundamentals of Signals and Systems: with MATLAB Examples, 2000. 4. Simon Haykin and Barry Van Veen, Signals and Systems, (2002).

 

 

 

 

 

 

 

Major prerequisites by topics:

 

 

1. Differential and integral calculus

 

2. Linear algebra and ordinary differential equations

 

3. Basic network principles

 

 

 

Course objectives:

 

 

1. Develop understanding of basic concepts of signals and systems (continuous-time signals and systems).

 

2. Learn concepts of functional representation of signals, characterization of continuous-time and discrete-time signals (periodicity and evenness), time-transformation of the signals, decomposition by even and odd parts, exponential signals and concept of the time constant.

 

3. Learn properties of continuous-time signals and systems (stability and causality of systems).

 

4. Develop understanding of concepts of linear continuous-time systems, linear convolution, impulse response, Dirac delta function. Learn time-domain methods of analysis of linear systems.

 

5. Learn how apply the concept of transfer function of the LTI systems, to derive time-domain solutions of differential equations. Learn how to find poles and zeros of the transfer function for partial-fraction expansion.

 

6. Introduce mathematical approaches to spectral analysis of analog systems, including the Fourier series of periodic signals.

 

7. Learn concept of the Fourier transform, properties and applications.

 

8. Solve problems and write programs in MATLAB for transformation of signals into the given window, calculation of linear convolutions of audio-signals, graphical representation of the transfer function in the form of pole-zero diagram, computing the Fourier transform of the signals, computation of a voltage (output) of the RLC circuit when the current (input) is given.

 

 

 

Topics covered:

 

 

 

1. Basic concepts of signals and systems.

 

2. Signals and their functional representations.

 

3. Continuous-time and discrete-time signals and systems.

 

4. Dirac delta function.

 

5. Linear time-invariant systems.

 

6. Time-domain solutions of differential equations.

 

7. The Fourier series of periodic signals.

 

8. The Fourier transforms.

Briefly describe the method you would use to evaluate the risk of a musculoskeletal disorder (MSD) at an operation where a worker on an assembly line uses a pneumatic screwdriver to repetitively insert a screw into a door panel.

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Unit VII Journal

To post your Journal, click on the link above and respond to the Journal question within the “write submission” textbox. For detailed information on how to submit your assignment, go to the Submission Instructions page.

Thinking about the organization where you are currently employed or one where you have been employed in the past, what are some of the musculoskeletal disorders that are/were most commonly seen? What are some methods that you can think of that might prevent or might have prevented such disorders?

Your journal entry must be at least 200 words. No references or citations are necessary.

 

QUESTION 1

  1. Summarize the three readings that are used for the wet bulb globe temperature (WBGT) evaluation of thermal stress in the workplace. Explain what each of the three measurements assesses about thermal stress, and discuss how the readings are evaluated using the two WBGT formulae.Your answer must be a minimum of 75 words in length.

 

QUESTION 2

  1. Provide a definition and a brief explanation of each of the following meters, and detail how each meter might be used to evaluate physical hazards in the workplace: dynamometer, accelerometer, and goniometer.Your answer must be a minimum of 75 words in length.

 

QUESTION 3

  1. Briefly describe the method you would use to evaluate the risk of a musculoskeletal disorder (MSD) at an operation where a worker on an assembly line uses a pneumatic screwdriver to repetitively insert a screw into a door panel. Discuss how your method can affect the accuracy and precision of your data.Your answer must be a minimum of 75 words in length.

 

QUESTION 4

  1. Briefly discuss the difficulties associated with the evaluation of non-ionizing radiation sources. Summarize the methods that can be used for the evaluation of non-ionizing radiation in the workplace. Include a statement as to which method you believe would be the most reliable for evaluating infrared radiation exposures, and discuss how your method can affect the accuracy and precision of your data.Your answer must be a minimum of 75 words in length.