on: Write the capital letter of the correct answer. 1. Which of the following statements about the human respiratory system NOT TRUE? A. when we breathe in, air travels from the pharynx to the trachea B. the bronchioles branch into bronchi C. Alveolar ducts connect to the alveolar sacs D. gas exchange between the lungs and the blood takes place in the alveolus Which of the following statements about the circulatory system is NOT TRUE? A. blood in the pulmonary vein is deoxygenated B. blood in the inferior vena cava is deoxygenated C. blood in the pulmonary artery is deoxygenated

on: Write the capital letter of the correct answer. 1. Which of the following statements about the human respiratory system NOT TRUE? A. when we breathe in, air travels from the pharynx to the trachea B. the bronchioles branch into bronchi C. Alveolar ducts connect to the alveolar sacs D. gas exchange between the lungs and the blood takes place in the alveolus Which of the following statements about the circulatory system is NOT TRUE? A. blood in the pulmonary vein is deoxygenated B. blood in the inferior vena cava is deoxygenated C. blood in the pulmonary artery is deoxygenated

Body Structures & Functions Updated

13th Edition

ISBN:9780357191606

Author:Scott

Publisher:Scott

Chapter17: Respiratory System

Section: Chapter Questions

Problem 1ATC

See similar textbooks

Similar questions

Which of the following structures is not part of the bronchial tree? alveoli bronchi terminal bronchioles respiratory bronchioles
Describe the function of these terms and describe where they are located: main bronchus, trachea, alveoli.
A section of the lung that receives its own tertiary bronchus is called the ________. bronchopulmonary segment pulmonary lob tile interpulmonary segment respiratory segment
2. The maximum alveolar ventilation generated during heavy exercise under normal conditions is about what percent of the maximum voluntary ventilation? A. 20-35 percent B. 30-45 percent C. 40-55 percent D. 50-65 percent
Alveolar ventilation remains constant when ___________ . the respiratory rate is increased while the volume of air per breath is decreased the respiratory rate and the volume of air per breath are increased the respiratory rate is decreased while increasing the volume per breath both a and c
4. The canals of Lambert are found in the A. trachea. B. terminal bronchioles. C. alveoli. D. main stem bronchi.
Gas exchange that occurs at the level of the tissues is called ________. external respiration inteipulmonarv respiration internal respiiation pulmonary ventilation
The inspiratory reserve volume measures the ___________ . amount of air remaining in the lung after a maximal exhalation amount of air that the lung holds amount of air that can be further exhaled after a normal breath amount of air that can be further inhaled after a normal breath
The inferior portion of the larynx is composed of the A. thyroid cartilage. B. hyoid bone. C. glottis. D. cricoid cartilage.
Gas exchange occurs at the _______. a. two bronchi b. pleural sacs c. alveoli d. both b and c
Which of the following prevents the alveoli from collapsing? residual volume tidal volume expiratory reserve volume inspiratory reserve volume
During inhalation _______. a. the thoracic cavity expands b. the diaphragm relaxes c. atmospheric pressure declines d. the glottis is closed