1) Electrolyte disturbance 2) Hypercalcemia 3) Medical mnemonic 4) Symptom 1) Hypercalcemia 
Hypercalcaemia (British English) or hypercalcemia (American English) is an elevated calcium (Ca2+) level in the blood. (Normal range: 9–10.5 mg/dL or 2.2–2.6 mmol/L). It can be an asymptomatic laboratory finding, but because an elevated calcium level is often indicative of other diseases, a workup should be undertaken if it persists. It can be...
Higher than normal levels of calcium in the blood.
Condition where there is an abnormally high level of calcium in the blood.
<biochemistry> A medical condition in which abnormally high concentrations of calcium compounds are found in the bloodstream. ... Normal blood calcium is in the range of 8.5 to 10.5 mg/dl. ... Elevations may be seen in hyperparathyroidism, multiple myeloma, excessive vitamin D intake, as a drug side effect (thiazide diuretics) and in associat...
Too much calcium in the blood. This causes drowsiness and sickness at first and unconsciousness if it is not treated. Often caused by cancer affecting the bones.
a condition marked by abnormally high levels of calcium in the blood; can lead to disturbance of cell function in the nerves and muscles and, if not treated, can be fatal