Chvostek's sign is the twitching of the facial muscles in response to tapping over the area of the facial nerve. Trousseau's sign is ... ... <看更多>

Trousseau's sign : pumping up blood pressure cuff on arm elicit carpopedal spasm (tetany) due to hypocalcemia. * Chvostek's sign -- Tapping of the... ... <看更多>