Some people suffer from heartburn. Acidic contents of the stomach then flow back into the oesophagus. To prevent this, you can take an antacid. Joyce and Edith want to find out more about the effect of a certain type of gastric acid inhibitor that is available in tablet form at the drugstore. They collect information about gastric juice, buy some antacids and read the package leaflet.InstructionsDosage: Chew or suck 1-2 tablets at a time, maximum 16 tablets per 24 hours. Chew the first tablet for quick relief.Volledig schermExplain why chewing a tablet provides quick relief. Use the collision theory in your explanation.Tip
Question
Some people suffer from heartburn. Acidic contents of the stomach then flow back into the oesophagus. To prevent this, you can take an antacid. Joyce and Edith want to find out more about the effect of a certain type of gastric acid inhibitor that is available in tablet form at the drugstore. They collect information about gastric juice, buy some antacids and read the package leaflet.InstructionsDosage: Chew or suck 1-2 tablets at a time, maximum 16 tablets per 24 hours. Chew the first tablet for quick relief.Volledig schermExplain why chewing a tablet provides quick relief. Use the collision theory in your explanation.Tip
Solution
Chewing a tablet provides quick relief because it increases the surface area of the tablet that is exposed to the stomach acid. According to the collision theory, the rate of a reaction is directly proportional to the number of collisions per second between the reacting molecules.
When the tablet is chewed, it is broken down into smaller pieces, which increases the surface area. This means that there are more particles of the antacid available to collide with the stomach acid. As a result, the reaction between the antacid and the stomach acid occurs more quickly, neutralizing the acid and providing relief from heartburn.
Moreover, chewing also stimulates the production of saliva, which contains bicarbonate that can help neutralize stomach acid. Therefore, chewing an antacid tablet can provide quick relief from heartburn.
Similar Questions
Explain why antacid tablets for gastric patients work better if they are chewed before being swallowed.
What does an antacid do to neutralize excess stomach acid?Multiple ChoiceRelease saltRelease H+Take up H+
Antacids are pills designed to neutralize the acid in our stomach.Our stomachs contain hydrochloric acid (HCl), which is a strong acid responsible for aiding digestion.Antacids are considered weak bases or salts that act to neutralize stomach acid.They typically have a pH range from 8.5 to 10.5, making them more alkaline compared to the acidic pH of the stomach (pH 2 to 3).Antacids do not completely neutralize stomach acid to avoid disrupting the digestive system's natural processes.Stomach acid is essential for digestion but excessive amounts can lead to discomfort and damage to the esophagus.Antacids containing sodium tend to work best and faster, but individuals with blood pressure issues or dietary restrictions may need to avoid them.Liquid antacids generally work faster than tablets and do not require a prescription before use.When ingested, antacids react with the acid in the stomach to form salts and water, thereby reducing acidity and providing relief from heartburn symptoms within minutes.
The pH of gastric juices released during digestion is:
Local inhibition of which chemical would increase gastric acid secretion?• Acetylcholine• GastrinO Histamine• Somatostatin
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