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Related Concept Videos

Mucosal Barrier of the Stomach01:25

Mucosal Barrier of the Stomach

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The gastric glands contain parietal cells that secrete hydrochloric acid (HCl) for digestion. The cells secrete HCl because it is highly corrosive and essential for breaking down food. To achieve this, they secrete hydrogen and chloride ions into the lumen of the gastric glands, which combine to form HCl.
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Quality Control01:05

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Quality control is one of the three cyclical quality assurance activities that help keep a system under statistical control. Typical quality control activities include creating quality control charts, conducting proficiency testing, and documenting and archiving results.
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Quality Assurance01:19

Quality Assurance

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Quality assurance is the overarching term used to describe the activities employed to ensure the proper performance of a system. These activities can be classified into three categories: quality control, quality assessment, and internal corrective measures. Typically, these activities work cyclically: quality control is performed before and during the analysis, while quality assessment occurs during and after the investigation. Internal corrective measures are implemented based on the findings...
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Quality of Water01:19

Quality of Water

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In concrete preparation, the quality of water is paramount as it affects the strength and durability of the concrete. Potable water is usually preferred; however, it must not have excessive sodium or potassium to prevent compromising the concrete's integrity. Water quality is typically evaluated based on impurities such as dissolved solids, chlorides, and sulfates, and its pH value is ideally between 6 and 8. Even slightly acidic natural water may be acceptable unless it contains harmful...
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Pulse amplitude and quality01:17

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Pulse amplitude is a crucial indicator of cardiac health because it provides valuable insights into the strength of left ventricular contractions and the overall uniformity of blood circulation within the vasculature. The strength of the pulse is directly related to the force with which the heart contracts and the volume of blood being pumped.
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Endoscopic Studies II: Thoracocentesis01:26

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Thoracentesis(Thoracocentesis), commonly known as pleural tap, is a medical procedure where a 22 gauge needle is inserted into the pleural space, the area between the lung and chest wall. This procedure is commonly performed to diagnose or treat various respiratory disorders.
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Endoscopic Approach for Colloid Cyst Resection
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[High-Quality Endoscopic Mucosal Resection - The Process Explained].

Manuel Pagitz, Maria Koch, Johannes Hausmann

    Deutsche Medizinische Wochenschrift (1946)
    |July 14, 2018
    PubMed
    Summary
    This summary is machine-generated.

    Polypectomy during colonoscopy is crucial for preventing colon cancer. Advanced techniques like endoscopic mucosal resection (EMR) require specialized training to minimize risks such as bleeding and perforation.

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    Area of Science:

    • Gastroenterology
    • Endoscopic Surgery

    Background:

    • Colonoscopy with polypectomy significantly reduces colon cancer risk.
    • Polypectomy is a fundamental skill for endoscopists.
    • Various techniques and devices exist, influenced by local factors.

    Purpose of the Study:

    • To review step-by-step polypectomy techniques.
    • To discuss complications of colon polyp removal.
    • To provide a practicing gastroenterologist's perspective on advanced resection.

    Main Methods:

    • Review of current polypectomy techniques and devices.
    • Discussion of advanced resection methods like endoscopic mucosal resection (EMR).
    • Analysis of post-polypectomy complications (bleeding, perforation) and prevention.

    Main Results:

    • EMR is essential for difficult polyps but not standard in training.
    • Meticulous technique and prophylactic measures can limit complications.
    • The paper details practical aspects for gastroenterologists.

    Conclusions:

    • Effective polypectomy is key to colon cancer prevention.
    • Advanced endoscopic resection requires dedicated training.
    • Understanding and managing complications are vital for safe colonoscopy practice.