22. The Respiratory System

Which of the following statements about the functions of the respiratory system is NOT true?

Inhalation occurs when the:

What causes air to move into the lungs during inspiration?

Which of the following is true at the venous ends of the pulmonary capillaries?

Which of the following is a primary function of the respiratory system?

Which statement describes the movement of oxygen during external respiration?

What structure connects the larynx to the primary bronchi?

Which is the correct order of airflow during inhalation?

Why do the lungs expand along with the thoracic cage during inspiration?

Why is the actual flow of air into the alveoli during inspiration considered passive?

In introductory lung physiology, what is the main function of the respiratory system?

Care for people in respiratory distress always includes which of the following?

What is the primary advantage of having low blood pressure in the pulmonary circuit?

Which of the following occurs during inhalation?

If a patient with a chest injury only inhales and is unable to exhale, what is the most likely consequence?