Related Experiment Video

Updated: May 26, 2026

Open Tracheostomy Gastric Acid Aspiration Murine Model of Acute Lung Injury Results in Maximal Acute Nonlethal Lung Injury
09:16

Open Tracheostomy Gastric Acid Aspiration Murine Model of Acute Lung Injury Results in Maximal Acute Nonlethal Lung Injury

Published on: February 26, 2017

Antacid Abuse - A Case of Milk-Alkali Syndrome

S Varghese, K Cinnamond, B Malek

    Irish Medical Journal
    |May 25, 2026
    PubMed
    Abstract

    More Related Videos

    Establishment of an Extracellular Acidic pH Culture System09:41

    Establishment of an Extracellular Acidic pH Culture System

    Published on: November 19, 2017

    A Model of Self-limited Acute Lung Injury by Unilateral Intra-bronchial Acid Instillation07:40

    A Model of Self-limited Acute Lung Injury by Unilateral Intra-bronchial Acid Instillation

    Published on: August 30, 2019

    Related Concept Videos

    Acid Suppressive Drugs for Peptic Ulcer Disease: Antacids01:31

    Acid Suppressive Drugs for Peptic Ulcer Disease: Antacids

    In the complex environment of the gastric lumen, excessive acid secretion can lead to the formation or worsening of ulcers within the delicate mucosal layer. Antacids, such as sodium bicarbonate and calcium carbonate, provide relief by neutralizing this acid, transforming it into harmless salt and water. This neutralization process raises the gastric pH from a highly acidic level of 1 to a more basic 3-4, reducing the acidity within the stomach.
    However, this neutralization reaction between...
    Bronsted-Lowry Acids and Bases02:58

    Bronsted-Lowry Acids and Bases

    The acid-base reaction class has been studied for quite some time. In 1680, Robert Boyle reported traits of acid solutions that included their ability to dissolve many substances, to change the colors of certain natural dyes, and to lose these traits after coming in contact with alkali (base) solutions. In the eighteenth century, it was recognized that acids have a sour taste, react with limestone to liberate a gaseous substance (now known to be CO2), and interact with alkalis to form neutral...
    Diagnosing Acidosis and Alkalosis01:24

    Diagnosing Acidosis and Alkalosis

    Diagnosing acid-base imbalances involves systematically analyzing arterial blood samples, focusing on three key measurements: pH, bicarbonate (HCO3−) concentration, and carbon dioxide partial pressure (PCO2). This analysis follows a four-step process that helps identify the imbalance's underlying cause and nature.
    First, the pH level is assessed to determine whether the blood pH is normal (7.35–7.45), low (acidosis), or high (alkalosis).
    Next, the PCO2  and HCO3−  values are examined to...
    Disorders of Acid-Base Balance01:29

    Disorders of Acid-Base Balance

    The human body maintains a precise pH range of arterial blood between 7.35 and 7.45. Deviations result in either acidosis (pH < 7.35) or alkalosis (pH > 7.45). These conditions are further classified as respiratory or metabolic disorders based on their underlying cause.
    Respiratory Acidosis and Alkalosis
    Respiratory acidosis occurs due to an increase in the partial pressure of carbon dioxide PCO2 in the blood. It often arises from shallow breathing or impaired gas exchange caused by...
    Acids, Bases and Neutralization Reactions01:27

    Acids, Bases and Neutralization Reactions

    Acids and bases play several important roles in biology. The pH of a biological system can significantly impact the function of biological molecules, including enzymes, proteins, and nucleic acids. For example, enzymes have optimal pH ranges for their activity, and changes in pH can denature or alter their structure, affecting their function. Acids and bases also play a crucial role in cellular signaling and communication. The pH of the extracellular fluid around cells can influence the...
    Acids, Bases and Neutralization Reactions03:26

    Acids, Bases and Neutralization Reactions

    An acid-base reaction is one in which a hydrogen ion, H+, is transferred from one chemical species to another. Such reactions are of central importance to numerous natural and technological processes, ranging from the chemical transformations within cells or lakes and oceans to the industrial-scale production of fertilizers, pharmaceuticals, and other substances essential to the society.