As a learner in Pathophysiology, it's important to take the information you are absorbing from your coursework and connect it to real life. Throughout the semester you will be invited to make connections by locating, reviewing, and summarizing current and relevant journal articles.
Use the following link to learn how to find and evaluate an online source: https://www.nia.nih.gov/health/online-health-information-it-reliable#whereLinks to an external site.
Please follow the instructions below:
1. Locate a current (medical or scientific) news or journal article based on one of the topics listed below:
- The Gastrointestinal Tract, (Chapter 37, p. 858)
- Box 37-2, Major Nutrients Absorbed in the Small Intestine, (Chapter 37, p. 868)
- Disorders of the Gastrointestinal Tract (Chapter 38, p. 879)
- Clinical Manifestations of Gastrointestinal Dysfunction, (Chapter 38, p. 879)
- Disorders of the Accessory Organs of Digestion (Chapter 38, p. 896)
- Acquired Impairment of Motility, (Chapter 39, p. 920)
- Impairment of Digestion, Absorption and Nutrition, (Chapter 29, p. 922)
Note: As you read through the article, think about how it connects to Pathophysiology and why is it relevant.
2. Provide a write-up summarizing the article. Within your document, include how the information connects to Pathophysiology, and why it is relevant.
3. Aim to include 150 - 200 words in the summary.
4. Remember to cite your source(s) in APA Format!
Rubric
News/Journal Project_SCI225
| Criteria | Ratings | Pts |
|---|---|---|
This criterion is linked to a Learning OutcomeContent (50%)Details in the article capture important information about the topic, and increase the audience understanding. | 10 to >8.0 ptsExemplaryMeets all guidelines with no errors.8 to >7.0 ptsAccomplishedMeets all guidelines; contains minor errors. 7 to >6.0 ptsAcceptableMeets some of the guidelines; contains major errors.6 to >0.0 ptsInadequateDoes not meet the guidelines0 ptsNo Submission | 10 pts |
This criterion is linked to a Learning OutcomeCitation (25%)All sources (information and graphics) are accurately documented. | 5 to >4.5 ptsExemplaryMeets all guidelines with no errors.4.5 to >3.75 ptsAccomplishedMeets all guidelines; contains minor errors. 3.75 to >2.5 ptsAcceptableMeets some of the guidelines; contains major errors.2.5 to >0.0 ptsInadequateDoes not meet the guidelines0 ptsNo Submission | 5 pts |
This criterion is linked to a Learning OutcomeLength (25%)Submission meets the length requirement outlined in the assignment description. | 5 to >4.5 ptsExemplaryMeets all guidelines with no errors.4.5 to >3.75 ptsAccomplishedMeets all guidelines; contains minor errors. 3.75 to >2.5 ptsAcceptableMeets some of the guidelines; contains major errors.2.5 to >0.0 ptsInadequateDoes not meet the guidelines0 ptsNo Submission | 5 pts |
Total Points: 20
Week 14: Discussion - 3
Digestive System
Discussion Assignment:
*NOTE: You must answer all three questions below to receive credit.*
- Describe the functions of the following components of gastric juice: Hydrochloric acid, Pepsinogen, Pepsin, Intrinsic factor.
- Why don't the components of gastric juice damage the wall of the stomach in the absence of a H. pylori infection?
- Why don't most other types of bacteria produce ulcers?
Case Study
Roger, a sixty-four year old retail store manager, had recently been waking up in the middle of the night and experiencing during the middle of the day abdominal pain. This was happening on a regular basis. He decided to consult a physician.
The doctor noted that Roger seemed fine other than his stomach discomfort.
Roger was referred to a specialist in internal medicine and had a procedure called an endoscopy. The endoscopy was performed at a hospital. During the procedure, a long, thin tube was inserted into Rogers's mouth and directed into his digestive tract. The end of the tube was equipped with a light source and a small camera which allowed the doctor to observe the interior of Roger's stomach. The endoscope was also equipped with a small claw-like structure that the doctor could use in order to obtain a small tissue sample from the lining of Roger's stomach, if needed.
The endoscopy revealed that Roger had a peptic ulcer. Analysis of a tissue sample taken from the site showed that Roger had an infection that was caused by Helicobacter pylori bacteria. Roger was given prescriptions for two different antibiotics and a medication that would decrease the secretion of stomach acid. Roger scheduled a return appointment for another endoscopy procedure in 6 months.
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