Thus I is used as the subject of a sentence (I am happy.), me is used as an object in various ways (He hit me. He gave me a book. Do this for me.), and my is used as the possessive form (That's my car.) The same is true of the other personal pronouns: the singular you and he/she/it and the plural we, you, and they.
The symptoms of electrolyte imbalance are based on which of the electrolyte levels are affected. If your blood test results indicate an altered potassium, magnesium, sodium, or calcium levels, you may experience muscle spasm, weakness, twitching, or convulsions.
(Fluid & Electrolyte Imbalance) Fluid and electrolyte disorders refer to an imbalance in the mixture of water and salts (electrolytes) needed for normal body function. Necessary salts contain sodium, potassium, calcium, bicarbonate, and phosphate. All body parts--even hard bone -- are bathed in a precise blend of water and natural salts.