Hyperkalemia Paresthesias, limb numbness, muscle tremors, tetany, cramps, convulsions, cardiac disrythmias, decreased cardiac output, positive Trousseau's and Chvostek signs
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This is called the Chvostek’s sign.
[livestrong.com]
Hypercalcemia Neuromuscular irritability with tremors, increased reflexes, convulsions, positive chvostek's and trousseau's signs, tachycardia, elevated BP, dysrythmias, vertigo
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