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Questions and Answers
What is the most abundant and lightest element in the universe?
What is the most abundant and lightest element in the universe?
Hydrogen
Which process can produce Hydrogen?
Which process can produce Hydrogen?
- Lane process (correct)
- Electrolysis
- Messerschmidt (correct)
- Photosynthesis
For what conditions is Lithium used as a treatment?
For what conditions is Lithium used as a treatment?
Bipolar disorder
Lithium is the heaviest metal?
Lithium is the heaviest metal?
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What is the relationship between lithium and sodium?
What is the relationship between lithium and sodium?
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What is the primary cation found extracellularly?
What is the primary cation found extracellularly?
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Potassium is the primary cation found extracellularly?
Potassium is the primary cation found extracellularly?
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What does PISO stand for?
What does PISO stand for?
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Aldosterone is activated when sodium levels ______
Aldosterone is activated when sodium levels ______
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Study Notes
Hydrogen
- Represented by a red container.
- Production methods include the Messerschmidt process and Lane process.
- Most abundant element in the universe, also the lightest.
Lithium
- Recognized as the lightest metal.
- Unique among metals for having a boiling point exceeding 100°C.
- Utilized as a heat exchanger in air conditioning systems.
- Plays a role in treating bipolar disorder, aiding during both manic and depressed states.
Sodium
- Known as "Natrium," which translates to nature.
- Aldosterone hormone activation occurs with increased sodium levels, leading to elevated water levels and reduced potassium levels; can result in muscle weakness and paralysis.
- Blocking aldosterone results in decreased sodium and water levels, contrastingly increasing potassium levels.
- Sodium is a major cation in the extracellular fluid.
- A reciprocal relationship exists between lithium and sodium, where an increase in one results in a decrease of the other, known as Hypo Na Tremia.
- Recommendations indicate not to restrict sodium intake.
Potassium
- Distinguished as the primary cation within cells (intracellularly).
- The mnemonic "PISO" helps remember potassium's location: Potassium Inside, Sodium Outside.
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