30+ Chvostek Trousseau Sign Images. Chvostek's sign and trousseau's sign can be found in up to 25% and 4% of healthy adults with normal blood calcium levels, respectively (1,4,5). Test for the trousseau sign by placing a blood pressure cuff on the patient's arm and inflating to 20 mm hg the trousseau sign is more specific than the chvostek sign but has incomplete sensitivity.

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Start studying chvostek's, tetany, trousseau's. #trousseau's to elicit the sign, a blood pressure cuff is placed around the arm and inflated the wrist. The chvostek sign is a clinical sign of existing nerve hyperexcitability (tetany) seen in hypocalcemia.

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Homans sign, pulsus paradoxus, chvostek sign. A sign of latent tetany. Chvostek s and trousseau s signs '. Test for the trousseau sign by placing a blood pressure cuff on the patient's arm and inflating to 20 mm hg the trousseau sign is more specific than the chvostek sign but has incomplete sensitivity.