This is the solution of gastric fluid.
The concentrated sodium hydroxide solution would have the lowest pH among the options listed. Sodium hydroxide is a strong base, making the solution highly alkaline. In contrast, pure water is neutral, a concentrated sugar solution may be slightly acidic, and gastric fluid typically has a pH around 1.5-3.5 due to the presence of hydrochloric acid.
A very acidic solution would have such a pH. However such a solution could contain any of a number of acids. A 0.1 M solution of a strong acid or a more concentrated solution of some weak acids could produce such a pH.
A solution with a pH below 7 is considered acidic, meaning it has a higher concentration of hydrogen ions than hydroxide ions. This indicates that the solution has a higher acidity level and is below the neutral pH of 7. Examples of acidic solutions include lemon juice, vinegar, and gastric acid.
The solution with the lowest initial pH value would require the greatest amount of base to be added to bring it to a neutral pH. This is because a lower pH value indicates a higher concentration of hydrogen ions, requiring more base to neutralize the excess acidity.
Gastric acid determination, also known as stomach acid determination, gastric analysis, or basal gastric secretion, is a procedure to evaluate gastric (stomach) function. The test specifically determines the presence of gastric acid, as well.
The concentrated sodium hydroxide solution would have the lowest pH among the options listed. Sodium hydroxide is a strong base, making the solution highly alkaline. In contrast, pure water is neutral, a concentrated sugar solution may be slightly acidic, and gastric fluid typically has a pH around 1.5-3.5 due to the presence of hydrochloric acid.
calcium hydroxide and gastric acid can they be reversed?
enterogastric
pH scale is based on 0-14 scale. 0-6 is acidic with 0 being strong acid, 7 is neutral and 8-14 is basic. Concentrated sulfuric acid has pH of one.
A very acidic solution would have such a pH. However such a solution could contain any of a number of acids. A 0.1 M solution of a strong acid or a more concentrated solution of some weak acids could produce such a pH.
You can find recipes for gastric bypass diets on the following site: http://www.mayoclinic.com/health/gastric-bypass-diet/my00827. They have great info.
Any solution that has a pH level higher then seven is going to contain the higher concentrations of hydroxide. The gastric acid located in the stomach has very high concentrations of hydroxide.
To learn more about sleeve gastric bypass surgery, please visit the following web links: http://www.yourbariatricsurgeryguide.com/gastric-sleeve/ , http://www.wlshelp.com/gastric-sleeve.html , or http://www.surgicallyslim.com/sleeve.htm
You can find gastric bypass support groups on the following site: http://www.dailystrength.org/c/Gastric-Bypass-Surgery/support-group. They have great support.
Gastric bypass is not a simple procedure. It involves surgically reducing the size of the stomach to that of a small apple, and as such, it is not something to be taken lightly. The procedure is costly and permanent, and drastic lifestyle changes will have to be made to ensure that you will be healthy after. That being said, it is a proven effective solution to many gastric problems.
The following factors decrease gastric emptying time:HungerAnxietyBody position of lying on the right sideHyperthryoidismIntake of fluids and antiemetic drugs
Mostly a weak solution of hydrochloric acid, but other similarities, yes.