Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
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Textbook Question
Chapter 1, Problem 7RQ
Which of the following has the greatest combined cross-sectional area?
A. Terminal bronchioles
B. Labar bronchi
C. Trachea
D. Segmental bronchi
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Which of the following has the greatest combined cross-sectional area?A. Terminal bronchiolesB. Lobar bronchiC. TracheaD. Segmental bronchi
Which of the following correctly describes the transition from bronchi into smaller branches in the bronchial tree? a. More hyaline cartilage is found in the smaller passageways of the bronchial tree. b. The rings of cartilage completely disappear during the transition from the trachea into the bronchial tree. c. The lining changes from respiratory epithelium to stratified squamous epithelium. d. The amount of smooth muscle increases in the smaller passageways of the bronchial tree.
Which of the following is where gas exchange occurs?
A. alveoli
B. trachea
C. intercostal muscles
D. diaphragm.
Chapter 1 Solutions
Cardiopulmonary Anatomy & Physiology
Ch. 1 - Which of the following lines the anterior...Ch. 1 - Which of the following form(s) the nasal septum?...Ch. 1 - Prob. 3RQCh. 1 - 4. The canals of Lambert are found in the
A....Ch. 1 - 5. The pharyngotympanic (auditory) tubes are found...Ch. 1 - The inferior portion of the larynx is composed of...Ch. 1 - 7. Which of the following has the greatest...Ch. 1 - Prob. 8RQCh. 1 - 9. Ninety-five percent of the alveolar surface is...Ch. 1 - Which of the following is (are) released when the...
Ch. 1 - Prob. 11RQCh. 1 - 12. Pseudostratified ciliated columnar epithelium...Ch. 1 - 13. Which of the following is (are) accessory...Ch. 1 - 14. The horizontal fissure separates the
A....Ch. 1 - Prob. 15RQCh. 1 - 16. The lung segment called the superior lingual...Ch. 1 - 17. Cartilage is found in which of the following...Ch. 1 - 18. The bronchial arteries nourish the...Ch. 1 - 19. Which of the following elevates the soft...Ch. 1 - 20. Which of the following are called the...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which is the order of airflow during inhalation? a. nasal cavity, trachea, larynx, bronchi, bronchioles, alveoli b. nasal cavity, larynx, trachea, bronchi, bronchioles, alveoli c. nasal cavity, larynx, trachea, bronchioles, bronchi, alveoli d. nasal cavity, trachea, larynx, bronchi, bronchioles, alveoliarrow_forwardThe respiratory system_______. a. provides body tissues with oxygen b. provides body tissues with oxygen and carbon dioxide c. establishes how many breaths are taken per minute d. provides the body with carbon dioxidearrow_forward18. The bronchial arteries nourish the tracheobronchial tree down to, and including, which of the following? A. Respiratory bronchioles B. Segmental bronchi C. Terminal bronchioles D. Subsegmental bronchiarrow_forward
- 17. Cartilage is found in which of the following structures of the tracheobronchial tree? 1. Bronchioles 2. Respiratory bronchioles 3. Segmental bronchi 4. Terminal bronchioles A. 1 only B. 3 only C. 2 and 3 only D. 1 and 4 onlyarrow_forward4. The canals of Lambert are found in the A. trachea. B. terminal bronchioles. C. alveoli. D. main stem bronchi.arrow_forwardA contraction of the smooth muscle in the walls of the bronchi and bronchioles that tighten and squeeze the airway shut is known as a/an ______________arrow_forward
- Describe the function of these terms and describe where they are located: main bronchus, trachea, alveoli.arrow_forwardWhich part of the airway has the greatest amount of smooth muscle? A. Trachea B. Primary bronchi C. Alveoli D. Bronchioles E. Alveolar ductsarrow_forwardThe structures in the passageways of the lung which become paralyzed in the early stages of chronic bronchitis so they cannot sweep out contaminants are the: A. Cilia B. Helper T's C. capillaries D. alveoliarrow_forward
- which of these variables would NOT affect the ability of a gas to diffuse across the respiratory membrane going from the alveolous to the blood a. partial pressure of the gas in question b. hemoglobin count c. surface area of the alveolous d. dissusion distancearrow_forwardWhich of the following is considered the structural and basic functional unit of the lung that is responsible for the exchange of oxygen and carbon dioxide during respiration? a. Bronchioles b. Lungs c. Bronchus d. Alveoliarrow_forwardWhich of the following best describes the gas exchange that occurs in the lungs? A. carbon dioxide diffuses into the capillaries from the alveoli B. oxygen diffuses from the capillaries into the alveoli C. carbon dioxide diffuses from the capillaries into the alveoli D. oxygen diffuse into the alveoli from the capillariesarrow_forward
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