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ADA NBDE National Board Dental Part I

Category - NBDE

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Under normal cellular conditions, which of the following does not have a higher extracellular concentration than intracellular concentration?

Na+
Mg2+
Cl−
Ca2+

Explanation

Answer: B - Mg2+ has a higher intracellular concentration: 30 mmol/L versus 1.5 mmol/L

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ADA NBDE National Board Dental Part I

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ADA NBDE National Board Dental Part I

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