【单选题】Which of the following is true during inspiration? A. Intrapleural pressure is more negative than it is during expiration B. Alveolar pressure is higher than atmospheric pressure C. Intrapleural

When the diaphragm and external intercostals muscles contract, which<br/>of the following actions does NOT occur ____? A: Air moves into the lung B: The intrapleural pressure increases C: The diaphragm moves inferiorly D: The intrapulmonary pressure decreases