In medical terms, pH stands for potential hydrogen. It describes the acidity or basicity of a solution.
What is the full meaning of pH?
pH. noun. potential of hydrogen; a measure of the acidity or alkalinity of a solution equal to the common logarithm of the reciprocal of the concentration of hydrogen ions in moles per cubic decimetre of solution. Pure water has a pH of 7, acid solutions have a pH less than 7, and alkaline solutions a pH greater than 7.
What is the use of pH in medical field?
The pH is used as a measure of whether the body is maintaining a normal acid-base balance. A favorable pH is essential to the functioning of enzymes and other biochemical systems. The body’s fluids are normally somewhat alkaline, the pH being between 7.35 and 7.45. A pH above 7.8 or below 6.8 is generally fatal.
What does high pH in blood mean?
The acidity of your blood is measured by determining its pH. A lower pH means that your blood is more acidic, while a higher pH means that your blood is more basic.
What is pH in blood work?
The pH of blood refers to how acidic it is. Changes to blood pH can signal underlying medical issues. The pH scale, otherwise known as the acid-base scale, runs from 0 to 14. It measures how acidic a solution of a substance in water is. For example, pure water has a pH of 7.
What blood pH is fatal?
Normal arterial blood pH is restricted to a very narrow range of 7.35 to 7.45. A person who has a blood pH below 7.35 is considered to be in acidosis (actually, “physiological acidosis,” because blood is not truly acidic until its pH drops below 7), and a continuous blood pH below 7.0 can be fatal.
What is full form of Kiss?
KISS, an acronym for keep it simple, stupid, is a design principle noted by the U.S. Navy in 1960. The KISS principle states that most systems work best if they are kept simple rather than made complicated; therefore, simplicity should be a key goal in design, and unnecessary complexity should be avoided.
What is the pH of milk?
The pH of milk at 25C, normally varies within a relatively narrow range of 6.5 to 6.7.
What does P mean in pH?
In pH the term ‘p’ stands for the potential of hydrogen or we can say it as power of hydrogen and term ‘H’ stands for hydrogen and it is in the form of litmus is used to identify the acidity or basicity of an aqueous solution.
What pH level is harmful to humans?
A blood pH level that falls below pH 7.35 indicates a severe problem with lung or kidney function. This condition, termed acidosis, causes a buildup of acid in the tissues and fluids and can be fatal if left untreated.
What is normal pH of human body?
In the absence of pathological states, the pH of the human body ranges between 7.35 to 7.45, with the average at 7.40.
What is the pH range of our body?
The pH of the human body lies in a tight range between 7.35-7.45, and any minor alterations from this range can have severe implications.
What happens if your pH is too high?
If the pH gets higher than 7.8, the water is becoming too alkaline. When water is too alkaline, it reduces the effectiveness of the chlorine — the pool chemical that kills pathogens. Water with a pH that’s too high also can cause skin rashes, cloudy water and scaling on pool equipment.
What are signs of acidosis?
People with metabolic acidosis often have nausea, vomiting, and fatigue and may breathe faster and deeper than normal. People with respiratory acidosis often have headache and confusion, and breathing may appear shallow, slow, or both. Tests on blood samples typically show pH below the normal range.
What does a pH level of 9 mean?
For example, a pH of 9 is 10 times more alkaline than a pH of 8. A pH of 2 is 10 times more acidic than a pH of 3, and 100 times more acidic than a reading of 4.