Relation between Cardiac Controls and Airflow

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Across
  1. 3. When the pressure of the lungs is equal to the pressure of the atmosphere, the respiratory system is in this state.
  2. 4. These muscles help decrease the volume of the thoracic cavity by pushing the diaphragm upwards.
  3. 9. The peak value of flow on a spirogram is called the _______.
  4. 10. Flow rate is inversely proportional to this.
  5. 11. This is a spirometer that uses flow rate to measure volume.
  6. 12. The interaction of gas particles depend off flow profile, ___________, and dimensions.
  7. 13. The _____ is the maximum volume above the tidal volume that we can inspire into our lungs.
  8. 16. ___________ lung disease involves difficulty breathing due to narrowing of the airways or damage to the lung tissue.
  9. 17. The external intercostals are involved in forced ______________.
  10. 19. Lung volumes and lung capacities are measured in these units.
Down
  1. 1. Signals from the ____________ nervous system control the tone of smooth muscle around the arterioles.
  2. 2. Flow rates during exercise are _________ than the flow rates during tidal breathing.
  3. 4. This type of person has a higher stroke volume at rest than a normal, less fit person.
  4. 5. The __________ is the large muscle that separates the thoracic and abdominal cavities
  5. 6. An increase in this corresponds to a shortening of the cardiac cycle
  6. 7. Resistance of airflow is highest in the medium-sized ________.
  7. 8. The ________________ is the product of heart rate and stroke volume.
  8. 14. The number of lung capacities that together comprise the total lung capacity (TLC).
  9. 15. The graph of lung volume over time is called this.
  10. 18. During exercise, the _________ muscle receives the most blood flow.