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A client with hypermagnesemia reports lethargy, nausea, and vomiting since this morning. The medical record indicates adequate renal function and normal sinus rhythm on the ECG. Which initial prescription should the nurse anticipate from the provider?

A ventilator’s baseline flow is 6 LPM. The ventilator begins an inspiratory phase when it measures 5 LPM baseline flow returning to its flow measuring device. Based on this information, the sensitivity is set at:

A nurse notices a high-pressure alarm on the mechanical ventilator of a client. The nurse suspects that the tubing is kinked after observing the patient biting the endotracheal tube. What is the nurse’s priority action?

A 70-year-old male with a history of CHF and hypertension arrives in the ER due to acute onset of dyspnea. The patient is on a nonrebreather and your assessment reveals the following:HR 135 beats/min    RR 36 BPM and labored    BP 72/50 mmHg   BS with coarse crackles throughout27   PaCO2 60 mmHg   PaO2 50 mmHg   HCO3- 27 mEq/L   SaO2 74%The most appropriate recommendation is:

A nurse is caring for a client with hyponatremia. The client’s sodium level is 124 mEq/L and they are experiencing headache, irritability, and difficulty concentrating. The healthcare provider has prescribed several interventions. Which action should the nurse complete first?

A client with acute respiratory failure is admitted to the emergency department. The nurse observes restlessness, tachypnea, use of accessory muscles, and an SpO₂ of 88%. The healthcare provider has prescribed several interventions. Which action should the nurse prioritize first?

The ventilator variable that begins the inspiratory phase is called the:

After placing a patient on oxygen, you note their HR decreases from 115 beats/min to 85 beats/min. The patient’s tachycardia was most likely caused by:

A 65-year-old patient with a 40-pack-year smoking history presents with chronic productive cough and wheezing. Pulmonary function tests reveal decreased FEV₁ and increased airway resistance (RAW). Which of the following is the most likely diagnosis?

The nurse receives shift report for four patients on a medical-surgical unit:F.T., 70-year-old man with COPD, admitted 2 days ago with bilateral lower lobe pneumonia. Receiving IV antibiotics.Vital signs: 150/70, HR 94, RR 24, Temp 99.4°F (37.4°C), SpO₂ 96% on 3 L O₂ via nasal cannula M.R., 69-year-old man, 6 days postoperative total laryngectomy with tracheostomy, developed postoperative pneumonia. Transferred from ICU at 0200. Awake, alert, slightly confused.Vital signs: 168/94, HR 84, RR 22, SpO₂ 96% on O₂ via tracheal mask J.H., 52-year-old man with right lower lobe pneumonia and small cell lung cancer. Intermittently confused and anxious.Vital signs: 118/62, HR 106, RR 28, Temp 102.6°F (39.2°C), SpO₂ 92% on 4 L O₂ via nasal cannulaH.M., 68-year-old woman admitted 6 days ago with COPD exacerbation. Being discharged today. On oral prednisone, ipratropium, starting Advair Diskus and O₂ therapy at home. Vital signs stable.Which client should the nurse assess first?