Acute Respiratory Failure and Blood Gas Measurements
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Questions and Answers

In healthy adults, what is the normal range for respiratory rate?

  • 12-20 breaths per minute (correct)
  • 8-12 breaths per minute
  • 22-28 breaths per minute
  • 30-35 breaths per minute

What level of blood oxygenation is considered normal in healthy adults on room air?

  • 95%
  • 97% (correct)
  • 93%
  • 100%

Which type of acute respiratory failure is the most common?

  • Type III
  • Type II
  • Type IV
  • Type I (correct)

What is the defining volume of blood loss in a simple haemothorax?

<p>1500mL (D)</p> Signup and view all the answers

How is the presence of blood in the thoracic cavity identified?

<p>Chest X-ray (CXr) (C)</p> Signup and view all the answers

What causes a pleural effusion with low protein content?

<p>Heart failure (D)</p> Signup and view all the answers

What type of effusion is high in protein and can be caused by lung cancer?

<p>Exudate effusion (C)</p> Signup and view all the answers

What is the method used to confirm the diagnosis of a pleural effusion?

<p>Chest X-ray (CXr) (A)</p> Signup and view all the answers

What is used to drain the effusion fluid from the pleural cavity?

<p>Chest tube (B)</p> Signup and view all the answers

What is a pulmonary embolism (PE)?

<p>Collection of particulate matters in the pulmonary vascular system (C)</p> Signup and view all the answers

What can cause a transudate effusion?

<p>Heart failure (B)</p> Signup and view all the answers

What is the characteristic sound of a chest area affected by pleural effusion?

<p>'Dull' (A)</p> Signup and view all the answers

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