Walden NURS 6501 Week 2 Advanced Pathophysiology
Walden NURS 6501 Week 2 Advanced Pathophysiology
Walden NURS6501 Week 2 Advanced Pathophysiology
Adenocarcinoma of the colon or rectum is a type of cancer that is initiated inside the cells that are responsible for forming glands that produce mucus. This mucus is produced to aid in the lubrication of the rectum and colon. Patients who are positive for Adenocarcinoma of the colon exhibit signs and symptoms such as a change in bowel movements, loss of weight, presence of blood in the stool and a feeling of being tired all the time. The major cause of this disease is old age, genetic disorders, and lifestyle factors. People who engage in activities such as smoking, alcohol abuse, poor diet, obesity and lack of physical activity are at a higher risk of contracting the disease (Kulke et al.,2015). Moreover, old age and being male has also been proven to be probable risk factors. The 65-year old African American patient may have presented the symptoms provided due to his old age and being male.
Mutations in the pair of genes (POLE and POLD1) have all been associated with the development of Adenocarcinoma of the colon. Most deaths relating to colon cancer have also been linked to the metastatic disease. A metastasis-associated in colon cancer 1(MACC1) gene has been isolated as the one responsible for contributing to the metastatic disease. It has a transcriptional factor that influences how the hepatocyte growth factor is expressed. These two genes are responsible for the proliferation, scattering, and invasion of cancer cells. Moreover, they are responsible for the growth of tumors (Maliha, Krittiya, Aneeqa, Wai & Scott,2017)
Colorectal cancer originates from epithelial cells lining of the rectum present in the gastrointestinal tract. This occurs as a result of mutations that occur in the Wnt signaling pathway hence increasing the signaling activity (Lin, Chang, Liou, Su, Tsao, & Huang,2018). These mutations can both be acquired or inherited. Its immunosuppression procedure involves mutation of the APC gene. This gene prevents the accumulation of β-catenin protein. In the absence of the APC, β-catenin can accumulate and move to the nucleus then activate the arrangement of proto-oncogenes. Even though these genes are crucial for stem cell renewal, they can also lead to cancer when expresses inappropriately at high levels.
References
Kulke MH, Shah MH, Benson AB rd., Bergsland E, Berlin JD, Blaszkowsky LS, et al (2015). Neuroendocrine tumors, version 1. J Natl Compr Canc Netw .2015;13:78-108.
Lin KH, Chang NJ, Liou LR, Su MS, Tsao MJ. &Huang ML. (2018). Metachronous adenocarcinoma and large cell neuroendocrine carcinoma of the colon. Formos J Surg [serial online]; 51:76-80. Available from: http://www.e-fjs.org/text.asp?2018/51/2/76/231140
Maliha K, Krittiya, Aneeqa S, Wai C, & Scott K, (2017). Early-Onset Signet-Ring Cell Adenocarcinoma of the Colon: A Case Report and Review of the Literature. Case Reports in Oncological Medicine. Volume 2017 |Article ID 2832180 | 7 pages | https://doi.org/10.1155/2017/2832180
Case Study Analysis
An understanding of cells and cell behavior is a critically important component of disease diagnosis and treatment. But some diseases can be complex in nature, with a variety of factors and circumstances impacting their emergence and severity.
Effective disease analysis often requires an understanding that goes beyond isolated cell behavior. Genes, the environments in which cell processes operate, the impact of patient characteristics, and racial and ethnic variables all can have an important impact.
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An understanding of the signals and symptoms of alterations in cellular processes is a critical step in the diagnosis and treatment of many diseases. For APRNs, this understanding can also help educate patients and guide them through their treatment plans.
In this Assignment, you examine a case study and analyze the symptoms presented. You identify cell, gene, and/or process elements that may be factors in the diagnosis, and you explain the implications to patient health.
To prepare:
By Day 1 of this week, you will be assigned to a specific case study for this Case Study Assignment. Please see the “Course Announcements” section of the classroom for your assignment from your Instructor.
The Assignment (1- to 2-page case study analysis)
Develop a 1- to 2-page case study analysis in which you:
Explain why you think the patient presented the symptoms described.
Identify the genes that may be associated with the development of the disease.
Explain the process of immunosuppression and the effect it has on body systems.
By Day 7 of Week 2
Walden NURS6501 Week 2 Advanced Pathophysiology
Submit your Case Study Analysis Assignment by Day 7 of Week 2.
Reminder: The College of Nursing requires that all papers submitted include a title page, introduction, summary, and references. The sample paper provided at the Walden Writing Center provides an example of those required elements (available at https://academicguides.waldenu.edu/writingcenter/templates). All papers submitted must use this formatting.
Submission and Grading Information
To submit your completed Assignment for review and grading, do the following:
Please save your Assignment using the naming convention “M1Assgn+last name+first initial.(extension)” as the name.
Click the Module 1 Assignment Rubric to review the Grading Criteria for the Assignment.
Click the Module 1 Assignment link. You will also be able to “View Rubric” for grading criteria from this area.
Next, from the Attach File area, click on the Browse My Computer button. Find the document you saved as “M1Assgn+last name+first initial.(extension)” and click Open.
If applicable: From the Plagiarism Tools area, click the checkbox for I agree to submit my paper(s) to the Global Reference Database.
Click on the Submit button to complete your submission.
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You must proofread your paper. But do not strictly rely on your computer’s spell-checker and grammar-checker; failure to do so indicates a lack of effort on your part and you can expect your grade to suffer accordingly. Papers with numerous misspelled words and grammatical mistakes will be penalized. Read over your paper – in silence and then aloud – before handing it in and make corrections as necessary. Often it is advantageous to have a friend proofread your paper for obvious errors. Handwritten corrections are preferable to uncorrected mistakes.
Use a standard 10 to 12 point (10 to 12 characters per inch) typeface. Smaller or compressed type and papers with small margins or single-spacing are hard to read. It is better to let your essay run over the recommended number of pages than to try to compress it into fewer pages.
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Likewise, large type, large margins, large indentations, triple-spacing, increased leading (space between lines), increased kerning (space between letters), and any other such attempts at “padding” to increase the length of a paper are unacceptable, wasteful of trees, and will not fool your professor.
The paper must be neatly formatted, double-spaced with a one-inch margin on the top, bottom, and sides of each page. When submitting hard copy, be sure to use white paper and print out using dark ink. If it is hard to read your essay, it will also be hard to follow your argument.
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ADDITIONAL INSTRUCTIONS FOR THE CLASS
Discussion Questions (DQ)
Initial responses to the DQ should address all components of the questions asked, include a minimum of one scholarly source, and be at least 250 words.
Successful responses are substantive (i.e., add something new to the discussion, engage others in the discussion, well-developed idea) and include at least one scholarly source.
One or two sentence responses, simple statements of agreement or “good post,” and responses that are off-topic will not count as substantive. Substantive responses should be at least 150 words.
I encourage you to incorporate the readings from the week (as applicable) into your responses.
Weekly Participation
Walden NURS6501 Week 2 Advanced Pathophysiology
Your initial responses to the mandatory DQ do not count toward participation and are graded separately.
In addition to the DQ responses, you must post at least one reply to peers (or me) on three separate days, for a total of three replies.
Participation posts do not require a scholarly source/citation (unless you cite someone else’s work).
Part of your weekly participation includes viewing the weekly announcement and attesting to watching it in the comments. These announcements are made to ensure you understand everything that is due during the week.
APA Format and Writing Quality
Familiarize yourself with APA format and practice using it correctly. It is used for most writing assignments for your degree. Visit the Writing Center in the Student Success Center, under the Resources tab in LoudCloud for APA paper templates, citation examples, tips, etc. Points will be deducted for poor use of APA format or absence of APA format (if required).
Cite all sources of information! When in doubt, cite the source. Paraphrasing also requires a citation.
I highly recommend using the APA Publication Manual, 6th edition.
Use of Direct Quotes
I discourage overutilization of direct quotes in DQs and assignments at the Masters’ level and deduct points accordingly.
As Masters’ level students, it is important that you be able to critically analyze and interpret information from journal articles and other resources. Simply restating someone else’s words does not demonstrate an understanding of the content or critical analysis of the content.
It is best to paraphrase content and cite your source.
LopesWrite Policy
For assignments that need to be submitted to LopesWrite, please be sure you have received your report and Similarity Index (SI) percentage BEFORE you do a “final submit” to me.
Once you have received your report, please review it. This report will show you grammatical, punctuation, and spelling errors that can easily be fixed. Take the extra few minutes to review instead of getting counted off for these mistakes.
Review your similarities. Did you forget to cite something? Did you not paraphrase well enough? Is your paper made up of someone else’s thoughts more than your own?
Visit the Writing Center in the Student Success Center, under the Resources tab in LoudCloud for tips on improving your paper and SI score.
Late Policy
The university’s policy on late assignments is 10% penalty PER DAY LATE. This also applies to late DQ replies.
Please communicate with me if you anticipate having to submit an assignment late. I am happy to be flexible, with advance notice. We may be able to work out an extension based on extenuating circumstances.
If you do not communicate with me before submitting an assignment late, the GCU late policy will be in effect.
I do not accept assignments that are two or more weeks late unless we have worked out an extension.
As per policy, no assignments are accepted after the last day of class. Any assignment submitted after midnight on the last day of class will not be accepted for grading.
Communication
Communication is so very important. There are multiple ways to communicate with me:
Questions to Instructor Forum: This is a great place to ask course content or assignment questions. If you have a question, there is a good chance one of your peers does as well. This is a public forum for the class.
Individual Forum: This is a private forum to ask me questions or send me messages. This will be checked at least once every 24 hours.
The case study depicts a 42-year-old male who comes to the ED with a two-day history of pain during urination, low back pain, inability to fully empty the bladder, severe perineal pain, fever, and chills. The pain worsens when he stands up and is relieved to some degree by lying down. He has a fever, tachycardia, and tachypnea. The patient has an enlarged, tender, and swollen prostate that is warm to touch on DRE. The purpose of this paper is to discuss Prostatitis as it relates to this patient.
Why Prostatitis and Infection Happens
Prostatitis is an infection of the prostate characterized by painful inflammation of the prostate. Acute bacterial Prostatitis occurs when pathogens enter the prostate gland through the urethra via the prostatic ducts or intraprostatic reflux of urine. Pathogens may also get to the prostate through direct inoculation, for instance, by prostate biopsy or transurethral procedures like cystoscopy and catheterization (Zhang et al., 2020). Prostatitis is mostly caused by Escherichia coli. Other causative organisms include Pseudomonas, Klebsiella, Proteus, and Enterococcus species (Karami et al., 2022). Patients with a lower urinary tract infection (UTI) have a higher risk since pathogens travel from the lower genital tract through the urethra to the prostate, causing inflammation.
The patient has symptoms characteristic of lower UTI, like dysuria, inability to fully empty the bladder, fever, chills, and tachycardia. The pathogens likely traveled to the prostate through the urethra. This caused prostate inflammation, evidenced by DRE findings of an enlarged, tender, and swollen prostate that is warm to touch. Prostatic tenderness indicates bacterial infection (Kanani et al., 2021). The patient presents with clinical manifestations of Acute Bacterial Prostatitis like perineal pain, low back pain, and urinary retention with an inability to void
Tissue invasion occurs in bacterial Prostatitis, which presents with systemic symptoms like fever, chills, malaise, and muscle pain. Furthermore, a generalized sepsis syndrome may occur, presenting with tachypnea, tachycardia, and sometimes hypotension (Kanani et al., 2021). The patient has systemic symptoms like tachypnea, tachycardia, fever, and chills.
Conclusion
Bacterial Prostatitis occurs when pathogens migrate from the lower urinary tract to the prostate through the urethra. The pathogens can also be inoculated during treatment or catheterization. This causes inflammation of the prostate, causing enlargement, tenderness, and swelling. Acute bacterial Prostatitis often causes systemic symptoms of fever, chills, malaise, tachycardia, and tachypnea.
References
Kanani, S., Mujtaba, N., & Sadler, P. (2021). Acute and chronic prostatitis. InnovAiT, 14(1), 33-37. https://doi.org/10.1177/1755738020966359
Karami, A. A., Javadi, A., Salehi, S., Nasirian, N., Maali, A., Bakhshalizadeh Shadkam, M., Najari, M., Rousta, Z., & Alizadeh, S. A. (2022). Detection of bacterial agents causing prostate infection by culture and molecular methods from biopsy specimens. Iranian journal of microbiology, 14(2), 161–167. https://doi.org/10.18502/ijm.v14i2.9182
Zhang, J., Liang, C., Shang, X., & Li, H. (2020). Chronic prostatitis/chronic pelvic pain syndrome: a disease or symptom? Current perspectives on diagnosis, treatment, and prognosis. American Journal of Men’s Health, 14(1), 1557988320903200. https://doi.org/10.1177/1557988320903