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A patient will be on a Venturi Mask at 40% FiO2.  What is the total flow the patient will be receiving if the flowmeter is set at 12 L/min.

A patient need HeliOx therapy for upper airway obstruction.  Patient is currently on 2L NC with a SpO2 OF 94%.  What HeliOx concentration will you start the patient on and what flow will you set the flowmeter to in order to provide a total flow of a least 30 L/min.  

14.  A client is admitted to the emergency room (ER) with the following findings: heart rate of 110, blood pressure 80/62, urinary output of 25 ml/hr,  and sodium level of 160. What interventions should the nurse expect the provider to order for this client?

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17.  A client is seen in the emergency room with gastroenteritis, resulting in severe fluid volume deficit.  What is the priority nursing intervention (action)?

43.   The viral pathogen that frequently causes acute diarrhea in young children is?

3.   An older adult client receiving intravenous fluids at 150 mL/hr has crackles, shortness of breath, and jugular vein distention. For which complication of IV fluid therapy should the nurse plan care?

29.   The nurse is reviewing electrolyte imbalances. Which mineralocorticoid will the nurse identify that assists in regulating the body’s sodium balance?

38.  A client who is taking a potassium-depleting diuretic for treatment of hypertension reports generalized weakness. Which action should the nurse to take?

23.  The nurse is reviewing the lab values for a client being cared for on the unit. The client’s phosphorus level is currently 2.0 mg/dL. Based on this data, which nursing intervention is most appropriate for the nurse to implement?