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Author Archives: Anonymous

A patient’s chest radiograph reveals an enlarged heart, whos…

A patient’s chest radiograph reveals an enlarged heart, whose shadow occupies two thirds of the chest cavity from side-to-side. With which of the following conditions would this finding be most closely associated?

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A respiratory therapist is preparing to assist in a cardiove…

A respiratory therapist is preparing to assist in a cardioversion procedure on a patient with atrial tachycardia. Which of the following should NOT be part of that preparation?

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A patient is in the emergency room (ER) with an oxygen satur…

A patient is in the emergency room (ER) with an oxygen saturation of 86% on a non-rebreather mask. The respiratory therapist observes paradoxical chest movement on the left side. Trachea is mid-line. Which of the following can the therapist conclude?

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A patient with ARDS has recently been switched to pressure c…

A patient with ARDS has recently been switched to pressure control ventilation (PCV). Which of the following alarms would be of vital importance to set properly?

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Which of the following statements would be helpful in determ…

Which of the following statements would be helpful in determining a patient’s location of pain?

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A patient, who is orally intubated, requires frequent endotr…

A patient, who is orally intubated, requires frequent endotracheal suctioning through an 8.0- mm ET tube with a 12 Fr. catheter at a suction pressure of 135 mm Hg. During suctioning, the following ECG tracing can be seen on the monitor. Which of the following should the respiratory therapist recommend? 91.png

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A patient has idiopathic pneumonia with consolidation in the…

A patient has idiopathic pneumonia with consolidation in the right lower lobe. The physician suspects a bacterial infection. Which of the following will provide conclusive data to rule out the physician’s suspicions?

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A patient is receiving volume controlled ventilation and has…

A patient is receiving volume controlled ventilation and has a balloon-tipped pulmonary artery catheter in place. The following clinical data is available:        10 am      2 pm     CVP (mm Hg)   4   5   PCWP (mm Hg)   12   28   C(a-v)O2 vol%   5   10  The patient is likely having a problem with the

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The results of a V/Q scan is inconclusive, following what ap…

The results of a V/Q scan is inconclusive, following what appears to be the development of a pulmonary embolus. What further testing should the therapist recommend?

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A 42-year-old patient has undergone a laryngectomy for the r…

A 42-year-old patient has undergone a laryngectomy for the removal of laryngeal cancer. A laryngectomy tube is in place. For the first 12 hours after surgery, the therapist should expect which of the following?

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