Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
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Textbook Question
Chapter 1, Problem 9RQ
Ninety-five percent of the alveolar surface is composed of which of the following?
1. Type I cells
2. Granular pneumocytes
3. Type II cells
4. Squamous pneumocytes
A. 1 only
B. 2 only
C. 2 and 3 only
D. 1 and 4 only
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The functions of C-shaped tracheal cartilages are to prevent collapse or over-expansion of the airway and to allow expansion of the _____
a. larynx
b. esophagus
c. vocal cords
d. stomach
Identify the pointed structure.
a. Smooth Muscles
b. Type 2 pneumocytes
c. Alveolar macrophages
d. Type 1 pneumocytes
e. Alveoli
An exocrine gland with an unbranched duct and branched sack shaped secretory unit would best be described as
A. Simple alveolar
B. Simple branched tubular
C.compound alveolar
D. Simple branched alveolar
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
- 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_forwardThe inferior portion of the larynx is composed of the A. thyroid cartilage. B. hyoid bone. C. glottis. D. cricoid cartilage.arrow_forward6. During a normal exhalation, the 1. intra-alveolar pressure is greater than the atmospheric pressure. 2. pleural pressure is less than the atmospheric pressure. 3. intra-alveolar pressure is in equilibrium with the atmospheric pressure. 4. pleural pressure progressiverly decreases. A. 1 only B. 4 only C. 1 and 2 only D. 3 and 4 onlyarrow_forward
- All of the following are true of the airway except A. The largest piece of Cartlidge is the thyroid cartilage B. The cricoid ring is an incomplete ring C. The tracheal rings are in complete rings D. The carina is the bifurication of the trachea into a left and right primary bronchus Choose the correct answerarrow_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_forwardMatch each item in column A with the most closely related item in column B. Place letters for answers in the spaces provided.arrow_forward
- Match the lung disease with its correct description + Pulmonary Edema A. Alveoli become thickened and fuse together, impairing gas exchange + Emphysema B. Fluid accumulates in the space between the alveoli and alveolar capillaries, impairing exchange C. Exposure to irritants over time causes thickening of the alveolar + Asthma + Fibrotic lung disease membrane D. Inflammation causes bronchioles to constrict, impairing ventilationarrow_forwardAn exocrine gland with an unbranched duct and branched sack shaped secretory unit would best be described as A. Compound alveolar B. Simple alveolar C. Simple branched alveolar D. Simple branched tubulararrow_forwardWhat type of epithelium lines the gas exchange surfaces of the alveoli? a. pseudostratified columnar epithelium b. ciliated columnar epithelium c. simple squamous epithelium d. simple cuboidal epithelium I believe that it is pseudostratified ciliated columnar epithelium but that is not an option so I don't know what one to choose.arrow_forward
- Number 12arrow_forwardAccording to Fick's law, gas diffusion is 1. Directly proportional to the thickness of the tissue 2. Indirectly proportional to the diffusion constants 3. Directly proportional to the difference in partial pressure of the gas between the two sides 4. Indirectly proportional to the tissue area A. 1 only B. 3 only C. 4 only D. 2 and 3 onlyarrow_forwardA premature infant develops progressive difficulty breathing over the first few days of life. Deficient surfactant synthesis by which of the following cell types may have contributed to the baby's respiratory problems? A. Alveolar capillary endothelial cells B. Bronchial mucous cells C. Bronchial respiratory epithelium D. Type I pneumocytes E. Type Il pneumocytesarrow_forward
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