Digitalis is a drug that block the Na^(+...

Digitalis is a drug that block the `Na^(+)//K^(+)` ATPase and causes which of the following consequences ?
1. Decreased intracellular calcium concentration
2. Decreased intracellular sodium concentration
3. Decreased intracellular potassium concentration
4. increased extracellular sodium concentration

Decreased intracellular calcium concentration

Decreased intracellular sodium concentration

Decreased intracellular potassium concentration

increased extracellular sodium concentration

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