NURSING EXAM QUESTIONS
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The following are cations, except:
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bicarbonate
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potassium
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iron
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magnesium,
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Explanation:
Detailed explanation-1: -However lithium due to its less electropositive nature, does not form solid bicarbonate.
Detailed explanation-2: -Bicarbonate is one of the major anions in mammalian tissues and extracellular fluids. Along with accompanying H+, HCO3-is generated from CO2 and H2O, either spontaneously or via the catalytic activity of carbonic anhydrase.
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