Blog

A patient with an opiate drug overdose is unconscious and exhibits the following blood gas results breathing room air: pH = 7.19PaCO2 – 89 torrPaO2 – 48 torrHCO3 – 24 mEq/L Which of the following best describes this patient’s condition?

A patient on AC/VC is receiving  bronchodilator treatments Q4 and PRN. What ventilator parameter should the respiratory care practitioner expect after delivering the treatment?

Which of the pathophysiology would cause a decrease in static compliance?

Your patient is acutely hypoventilating. Which of the following would be likely findings?

Which of the following best differentiates a lean culture from a culture of lean tools?

Which of the following are causes of hypoxemia? I. Ventilation/perfusion mismatchII. Increasing FRCIII. Right to left shuntingIV. Atelectasis

Which of the following suggest acute hypercapnea/hypercarbia?

Systems thinking contrasts with reductionism by:

Which of the following occur in pressure control ventilation? I. As the pressure limit is increased, tidal volume delivered also increasesII. Inspiratory flow decelerates during the inspiratory cycleIII. As airway resistance increases, tidal volume decreasesIV. As compliance decreases, tidal volume increases

A 80 kg (176 lb) patient with pulmonary fibrosis is mechanically ventilated at the following settings: Mode: SIMV VC VT: 700 mL Mandatory Rate: 15/min Total Rate: 15/min FiO2: 0.40 PEEP: +10 cmH2O I:E Ratio: 1:2 Arterial Blood Gas analysis reveals the following: pH: 7.34 PaCO2: 55 torr PaO2: 50 HCO3-: 22 mEq/L     The respiratory therapist should recommend