ATI study guide answer key

Lab Values





Electrolytes

	Sodium: 136-145 mEq/L

	Maintains cell fluids; helps nerves communicate





	Hct



	Female: 12-16 g/100 mL



	Male: 42-52%

	Female: 37-47%



	Deviation: changes in neurological complications; seizure precautions

	Potassium: 3.5-5.0 mEq/L

	Cardiac complications

	Too much: stops heart (asystole)

	Too little: cardiac electrical instability and ventricular dysrhythmias

	Chloride: 98-106 mEq/L...
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