Anatomy & Physiology
1st Edition
ISBN: 9781938168130
Author: Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher: OpenStax College
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Textbook Question
Chapter 22, Problem 35RQ
What happens to the fluid that remains in the lungs after birth?
- It reduces the surface tension of the alveoli.
- It is expelled shortly after birth.
- It is absorbed shortly after birth.
- It lubricates the pleurae.
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Chapter 22 Solutions
Anatomy & Physiology
Ch. 22 - Visit this site...Ch. 22 - Watch this video...Ch. 22 - Watch this video...Ch. 22 - Which of the following anatomical structures is...Ch. 22 - What is the function of the conchae in the nasal...Ch. 22 - The fauces connects which of the following...Ch. 22 - Which of the following are structural features of...Ch. 22 - Which of the following structures is not part of...Ch. 22 - What is the role of alveolar macrophages? to...Ch. 22 - Which of the following structures separates the...
Ch. 22 - A section of the lung that receives its own...Ch. 22 - The ________ circulation picks up oxygen for...Ch. 22 - The pleura that surrounds the lungs consists of...Ch. 22 - Which of the following processes does atmospheric...Ch. 22 - A decrease in volume leads to a(n) ________...Ch. 22 - The pressure difference between the intra-alveolar...Ch. 22 - Gas flow decreases as ________ increases....Ch. 22 - Contraction of the external intercostal muscles...Ch. 22 - Which of the following prevents the alveoli from...Ch. 22 - Gas moves from an area of ________ partial...Ch. 22 - When ventilation is not sufficient, which of the...Ch. 22 - Gas exchange that occurs at the level of the...Ch. 22 - The partial pressure of carbon dioxide is 45 mm Hg...Ch. 22 - Oxyhemoglobin forms by a chemical reaction between...Ch. 22 - Which of the following factors play a role in the...Ch. 22 - Which of the following occurs during the chloride...Ch. 22 - A low partial pressure of oxygen promotes...Ch. 22 - Increased ventilation that results in an increase...Ch. 22 - Exercise can trigger symptoms of AMS due to which...Ch. 22 - Which of the following stimulates the production...Ch. 22 - The olfactory pits form from which of the...Ch. 22 - A full complement of mature alveoli are present by...Ch. 22 - If a baby is bom prematurely before type II cells...Ch. 22 - When do fetal breathing movements begin? around...Ch. 22 - What happens to the fluid that remains in the...Ch. 22 - Describe the three regions of the pharynx and...Ch. 22 - If a person sustains an injury to the epiglottis,...Ch. 22 - Compare and contrast the conducting and...Ch. 22 - Compare and contrast the right and left lungs.Ch. 22 - Why are the pleurae not damaged during normal...Ch. 22 - Describe what is meant by the term lung...Ch. 22 - Outline the steps involved in quiet breathing.Ch. 22 - What is respiratory rate and how is it controlled?Ch. 22 - Compare and contrast Daltons law and Henrys law.Ch. 22 - A smoker develops damage to several alveoli that...Ch. 22 - Compare and contrast adult hemoglobin and fetal...Ch. 22 - Describe the relationship between the partial...Ch. 22 - Describe three ways in which carbon dioxide can be...Ch. 22 - Describe the neural factors involved in increasing...Ch. 22 - What is the major mechanism that results in...Ch. 22 - Dining what timeframe does a fetus have enough...Ch. 22 - Describe fetal breathing movements and their...
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- As a result of an auto accident, a fractured rib completely punctures the right chest wall of a 34-year-old male resulting in a right-sided pneumothorax. The alveoli in the right chest will collapse because of a/an :Decrease in intra-tracheal pressure, becoming more negativeIncrease in trans-chest wall pressure, becoming more negativeDecrease in intrapleural pressure , becoming less negativeIncrease in airway pressure, becoming more positive Increase in alveolar pressure, becoming more negativearrow_forwardHow does smoking cigarettes affect the anatomy of the lungs? It disrupts mucociliary and macrophage activity. It increases the body's immune response to pathogens. O It increases the surface area available for gas exchange. It causes increased permeability of the alveolar tissue.arrow_forwardA premature baby delivered 48 hours ago, develops respiratory distress. The baby shows cyanosis and is breathing rapidly. What is the cause of respiratory distress in this baby? Why is surfactant needed? Consider the following situation: You try to hold your breath for as long as you can, but you can do so only for about a minute voluntarily. Eventually, you can hold your breath no longer, and you start breathing involuntarily. Which parts of the brain are involved in the two actions? What is the physiologic process involved in the regulation of respiration? . A client complains of severe pain during inspiration. His x-ray shows inflammation of the left lung pleura. What is the cause of the inflammation in the lung? A 40-year-old client visits the clinic for respiratory difficulty. He tells you that he has been a chain-smoker for the last 20 years. What information would you provide to such a client? Give reasons for your answer.arrow_forward
- What helps oxygen to be absorbed rapidly into the blood in the lungs? The concentration of oxygen in the blood is higher than in the alveoli. O Alveoli have thick walls and a large surface area Air breathed in has less oxygen than air breathed out. Alveoli have thin walls and a large surface area.arrow_forwardWhat is the importance of surfactant in the lungs? it reduces the surface tension of water in the alveoli, making expiration easier it reduces the surface tension of water in the alveoli, making inspiration easier it increases the solubility of O2, making alveolar exchange more efficient it keeps the surface of the alveoli clear of debrisarrow_forwardWhich of the following forms the 'respiratory membrane' for the fetus (mark all that apply) 1. maternal - simple squamous epithelium (placenta) 2. fetus - simple squamous epithelium (lung) 3. fetus - simple squamous epithelium (placenta) 4. fetus - loose irregular connective tissue (placenta) 5. maternal - simple squamous epithelium (lungs) Choose from the following: (A) 1, 3, and 4 (B) 1, 3, 4, and 5 (C) 2, 3 and 4 (D) 3 and 4 (E) 1, 2, 3, 4, and 5arrow_forward
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