DANB General Chairside Practice Test

What is the respiration pattern observed in a hyperventilating patient?

1. Irregular and slow breaths

2. Deep, prolonged breaths

3. Excessively short, rapid breaths

4. Consistent rhythmic breaths

The correct answer is: Excessively short, rapid breaths

In a hyperventilating patient, the respiration pattern is characterized by excessively short, rapid breaths. Hyperventilation occurs when an individual breathes very quickly and deeply, often leading to a decrease in carbon dioxide levels in the blood, which can result in symptoms such as lightheadedness, tingling, or anxiety. This rapid breathing pattern helps to explain the body's reaction to heightened anxiety or stress, where the fight-or-flight response is activated, causing an increase in respiratory rate. The other options describe respiration patterns that do not align with hyperventilation. Irregular and slow breaths would suggest a different respiratory issue, possibly related to respiratory depression or distress. Deep, prolonged breaths might indicate a state of relaxation or improved oxygenation rather than the rapid nature of hyperventilation. Consistent rhythmic breaths are more characteristic of a normal breathing pattern, as opposed to the chaotic and quick breathing seen in hyperventilation. Understanding these differences is essential for recognizing and responding to various respiratory distress scenarios in clinical settings.