Intracellular Potassium Shifts and Impaired Potassium Excretion leads to elevated plasma K levels.
What is Hyperkalemia?
- Hyperkalemia, a potentially lethal condition, develops when serum potassium levels rise above 5.5 mmol/l.
- Potassium is the most common intracellular cation and is crucial for many physiological functions, at a concentration of 100-150 mmol/l. The digestive system quickly and usually fully absorbs potassium.
Causes:
- Increased Potassium intake: In adult patients with normal renal function, increased dietary potassium intake is a very rare cause of hyperkalemia, but it can be a significant factor in people with kidney disease.
- Intracellular Potassium Shifts: Large amounts of intracellular potassium can be released into the extracellular area as a result of cellular damage. Excessive activity, rhabdomyolysis after a crush injury, or other hemolytic processes can all be to responsible for this.
- Impaired Potassium Excretion: The most frequent cause of hyperkalemia is acute or chronic renal disease. Hyperkalemia may also result from tubular dysfunction brought on by aldosterone insufficiency or insensitivity.
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Answer:
Is the correlation among stimulus (one natural and another from the environment).
Explanation:
Ivan Pavlov, worked with dogs. He was testing a learning path in the area of conduct ism.
1.- First he tried a bell (this is the environment stimulus) to feed dogs (salivation is the natural stimulus).
2.- By passing the time, the reinforcement of the environmental stimulus make that the dogs start salivation just by the sound of the bell, does not matter if they have food or not.
3.- In this way he probed that learning is based in following and repeating some conducts.
200 million year to 550 million years old
Answer:
They can get over heated and there blood can boil and being cold blooded this would be bad!
Explanation:
Enthalpy I believe is enthalpy
