NURS HESI RN ACTUAL EXAM QUESTIONS WITH CORRECT ANSWERS

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TESTED AND CONFIRMED A+ ANSWERS 1) A decrease in the serum sodium level is typically followed , - ANSWER>>by a decrease in serum osmolality (example <270 mOsm/L) 2) metabolic acidosis results in hy... perkalemia as H ions are shifted into the cell - ANSWER>>to raise the pH and potassium leaves the cell and enters the bloodstream 3) Catecholamines are released from - ANSWER>>adrenal medulla 4) steroid hormones (cortisol and aldosterone) are released from - ANSWER>>adrenal cortex 5) are exchanged for potassium ions during alkalosis or acidosis - ANSWER>>are exchanged for potassium ions during alkalosis or acidosis 6) Nerve route injury could lead to - ANSWER>>allodynia (pain that is associated with a nonnoxious stimulus) 7) Potassium - ANSWER>>is necessary for neuromuscular and cardiovascular function 8) Calcium helps to regulate muscle contraction and relaxation - ANSWER>>helps to regulate muscle contraction and relaxation 9) hypercalcemia - ANSWER>>contributes to muscle weakness and coma [Show More]

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