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A patient requiring ongoing nasotracheal suctioning begins to have mild epistaxis. Which recommendation is most appropriate?

A chronic COPD patient is showing signs of dyspnea breathing room air. Patient’s pulse rate is 115 bpm, respiratory rate of 32 breaths/min and SpO2 85%. What oxygen device is indicated for this patient?

If the patient is being ventilated via a mechanical ventilator via intermittent mandatory ventilation with partial ventilatory support, what would probably happen to PaCO2 if the patient suddenly had no spontaneous breathing?

A client newly prescribed venlafaxine (an SNRI) reports difficulty sleeping and asks when the medication should be taken. Which instruction should the nurse provide?

The nurse is caring for a client with poor appetite, low energy, and difficulty completing ADLs due to depression. Which intervention is most appropriate?

Which of the following values for arterial carbon dioxide tension is consistent with significant alveolar hyperventilation?

During a severe anxiety attack, which nursing intervention is the priority?

A 22-year-old patient is receiving A/C volume-control ventilation with VT 450 mL, rate 14/min, FiO₂ 0.40, and PEEP 5 cmH₂O. Arterial blood gases show: pH 7.37, PaCO₂ 42 mmHg, PaO₂ 50 mmHg, HCO₃⁻ 23 mEq/L, SaO₂ 80%. Which parameter should be increased to improve oxygenation?

A patient with dyspnea presents with a dry, nonproductive cough. Examination reveals diminished breath sounds, decreased tactile fremitus, and dull percussion over the right lung. Which condition is most likely?

While assessing a chest tube drainage system in a mechanically ventilated patient, the therapist notes bubbling in the water-seal chamber during inspiration. What is the most likely interpretation?