Author: Anonymous

Which statement about the non-rebreather mask is correct?

A patient with acute respiratory distress syndrome (ARDS) is on mechanical ventilation. ABGs show PaO₂ 55 mmHg on 60% FiO₂. Which statement best explains the V/Q mismatch?

A patient with a confirmed pulmonary embolism has been prescribed dabigatran (Pradaxa). The nurse reviews the patient’s laboratory results and plan of care. Which action is most appropriate for the nurse to take?

A patient with ARDS who is intubated and receiving mechanical ventilation develops a right pneumothorax. Which collaborative action will the nurse anticipate next?

The nurse is caring for a patient on a mechanical ventilator. During daily rounds, the patient’s pulmonologist says she wants the patient to receive 10 breaths/min from the ventilator, while encouraging the patient to breathe spontaneously between mechanical breaths at the patient’s own tidal volume. The nurse knows this mode of ventilation is called:

The nurse is caring for a mechanically ventilated patient when the High-Pressure alarm sounds. The patient’s oxygen saturation has dropped from 94% to 88%, the heart rate is 104 beats/min, and the respiratory rate is 28 breaths/min. The nurse’s priority action is to: 

67. Which of the following types of Cephalosporin can cross the blood-brain barrier, making them more effective against the central nervous system infections?

91. A patient is prescribed liraglutide for weight loss. Which effect contributes to weight reduction?

99. Metronidazole has a disulfiram-like reaction with:

94. A 40-year-old patient comes to the clinic for weight loss medication. He also has a history of alcohol and opioid dependence. What would be the most appropriate choice of medication for him?