In a patient with ___________ an infusion of ________ salinecould be therapeutic or helpful. A. hypernatremia, hypertonic B.hyponatremia, hypertonic C. hyponatremia, hypotonic
Hypokalemia and hyperkalemia can both cause decreasedexcitability (of excitable cells). A. True B. False
The way hypokalemia and hyperkalemia affect excitability is bothcause Na+ channels to remain inactivated for a prolonged (or along) time. A. True B. False
