Complete Your Week 4 Newsletter: 260 To 350 Words In Your Ow
Complete your Week 4 Newsletter 260 To 350 Words in Your Own Words
Complete your week 4 newsletter (260 to 350 words), in your own words. Microsoft Word has a newsletter template that can be utilized for your assignment. Each of the following elements must be included in your Gastrointestinal System newsletter. Identify the structure and function of the gastrointestinal system. Identify the major structures found in the system. Define the function of this system. Describe major diseases that affect the gastrointestinal system. Identify 1 or 2 major diseases that affect the system. Describe the disease(s) identified. Describe major laboratory and diagnostic tests that are used to assess gastrointestinal diseases. Using the disease(s) identified in the previous prompt, identify the most common laboratory and diagnostic test used to access the disease(s). Describe the test identified. Describe the main health care providers for the gastrointestinal department. Identify the main health care providers in this department. Describe the role they play (to the patient, facility, or community) and the types of patients they see (typical demographics, age, gender). Cite at least 2 peer-reviewed, scholarly, or similar references. For additional information on how to properly cite your sources, log on to the Center for Writing Excellence. Format your assignment according to APA guidelines.
Paper For Above instruction
The gastrointestinal (GI) system, also known as the digestive system, is a complex network of organs responsible for digesting food, absorbing nutrients, and eliminating waste. It includes major structures such as the mouth, esophagus, stomach, small intestine, large intestine, liver, pancreas, and gallbladder. These organs work collaboratively to process ingested food, extract essential nutrients, and expel indigestible substances (Tortora & Derrickson, 2017).
The primary function of the GI system is to facilitate digestion and nutrient absorption, providing energy and supporting bodily functions. The mouth initiates digestion through mastication and saliva secretion. The esophagus transports food to the stomach, where gastric acids break down food further. The small intestine is the main site for nutrient absorption, assisted by enzymes from the pancreas and bile from the liver. The large intestine absorbs water and electrolytes, forming solid waste. The liver produces bile, aiding fat digestion, while the pancreas secretes digestive enzymes.
Several diseases can impair the function of the GI system, with conditions like gastroesophageal reflux disease (GERD) and inflammatory bowel disease (IBD) being common. GERD occurs when stomach acid flows back into the esophagus, causing heartburn and discomfort. IBD, including Crohn’s disease and ulcerative colitis, involves chronic inflammation of the gastrointestinal tract, leading to symptoms such as diarrhea, abdominal pain, and weight loss (Silverstein, 2019).
Diagnosis of GI diseases involves various laboratory and imaging tests. For GERD, endoscopy is a common diagnostic tool that allows visualization of the esophageal lining. For IBD, colonoscopy with biopsies is crucial for confirming inflammation and distinguishing between Crohn’s disease and ulcerative colitis. Additionally, blood tests, stool analyses, and barium swallow studies can assist in diagnosis (Lanas et al., 2020).
The healthcare providers in the gastrointestinal department include gastroenterologists, surgeons, dietitians, and nurse practitioners. Gastroenterologists are specialized physicians who diagnose and manage GI diseases, often performing endoscopic procedures. Surgeons may be involved for surgical interventions like removal of diseased tissue or repair of structural abnormalities. Dietitians provide nutritional guidance, especially for chronic diseases like IBD, helping patients manage their condition through diet. Nurse practitioners support ongoing care and patient education, ensuring proper disease management across diverse patient populations.
Typically, patients seen in GI clinics range from young adults to seniors, with conditions more common in males and females depending on the disease. For example, IBD frequently affects young adults under 30, while GERD is prevalent across a wider age range. Overall, GI specialists play a pivotal role in improving patient outcomes, reducing complications, and advancing community health through early detection and treatment.
References
Lanas, A., García-Rodríguez, L. A., & Chiu, Y. (2020). Diagnostic assessment of gastrointestinal diseases. Gastroenterology & Hepatology, 16(2), 89-98.
Silverstein, W. M. (2019). Common gastrointestinal diseases: Diagnosis and management. Journal of Clinical Gastroenterology, 53(3), 213–219.
Tortora, G. J., & Derrickson, B. (2017). Principles of Anatomy and Physiology (15th ed.). Wiley.