KROK 1 2018 – Question 146 · KROK (Medicine) · Physiology

When studying the pulmonary ventilation values, the reduction of forced expiratory volume has been detected. What is the likely cause of this phenomenon?

  1. A. Obstructive pulmonary disease
  2. B. Increase of inspiratory reserve volume
  3. C. Increase of functional residual lung capacity
  4. D. Increase of respiratory volume
  5. E. Increase of pulmonary residual volume
Hint

Ask what slows the rate at which air can leave the lungs during a forced expiration, and remember that some changes in lung volumes are consequences rather than causes.

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