Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
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Textbook Question
Chapter 3, Problem 2CAQ1
Case 2
1. This patient demonstrated both obstructive and restrictive lung disorders. During the first part of the case, which pulmonary function studies verified that the patient had an obstructive pulmonary disorder?
_______________________
________________________
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Fill in the blank:
Only a thin film of lubricating serous fluid separates the parietal pleura from the _______________________ of a lung.
Trace the air flow through the respiratory system starting with the external nares. Number the structures 1 through 17.____________ alveolar duct ____________ alveolar sac ____________ alveolus ____________ bronchiole ____________ external nares ____________ internal nares ____________ laryngopharynx ____________ larynx ____________ nasal cavity ____________ nasopharynx ____________ oropharynx ____________ primary (main) bronchus ____________ respiratory bronchiole ____________ secondary (lobar) bronchus ____________ terminal bronchiole ____________ tertiary (segmental) bronchus ____________ trachea
Match each term in Column I with its function or description in Column II.
COLUMN I
COLUMN II
1. respiratory control
a. inspiratory reserve volume
b. amount of air that moves in and out with each breath
2. oxidation
c. elular respiration
3. vagus nerve
4. breathing
5. tachypnea
6. diaphragm
7. intercostal muscles
8. tidal volume
9. residual volume
10. pressure in the pleural space j. abnormal rapid shallow breathing
d. located in the medulla
e. ventilation
f. difficult or labored breathing
g. becomes flattened and moves downward during inhalation
h. air that cannot be forcibly removed
i. less than atmospheric pressure
k muscles between the ribs that contract during
inhalation
1. inhibits inspiration and stimulates expiration
Chapter 3 Solutions
Cardiopulmonary Anatomy & Physiology
Ch. 3 - The volume of air that can be exhaled after a...Ch. 3 - In an obstructive lung disorder, the 1. FRC is...Ch. 3 - Prob. 3RQCh. 3 - Which of the following can be obtained from a...Ch. 3 - The MVV in normal healthy men ages 20 to 30 years...Ch. 3 - Prob. 6RQCh. 3 - Which of the following forced expiratory...Ch. 3 - Normally, the percentage of the total volume...Ch. 3 - 9. Which of the following forced expiratory...Ch. 3 - The residual volume/total lung capacity ratio in...
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- Label the figure by matching the letter with the description. 1. The larynx contains the vocal cords and the epiglottis. 2. The left primary bronchus 3. The trachea is anterior to the esophagus. 4. The oropharynx is part of the respiratory system, but it also part of the digestive system (food and liquid pass) and immune system (contains tonsils).arrow_forwardTo evaluate the effectiveness of mechanical ventilation for a patient with respiratory failure, which diagnostic will be most useful to the nurse? 1. A chest x-ray 2. Oxygen saturation 3. Arterial blood gas analysis 4. Central venous pressurearrow_forwardFill in the blank: When the diaphragm contracts, the size of the thoracic cavity _______________________.arrow_forward
- 1. What is the disorder of this 17-year-old student? Why? 2. Is this primarily a restrictive or an obstructive disorder? Why? 3. Write the formula for determining residual volume (RV). 4. Determine the residual volume (RV) before and after the use of the bronchodilator. a. RV before using the bronchodilator: b. RV after using the bronchodilator: 5. Why is expiration more difficult than inspiration in this person? 6. What does the change in pulmonary function after the bronchodilator therapy indicate? 7. Why does the bronchodilator exaggerate the tachycardia? 8. What causes the hypoxemia and the hypocapnia in this person? 9. A beta 2-adrenergic agent was prescribed for further use because it has less cardiostimulatory (beta1) effect. Based on your knowledge of beta1 and beta2 receptors, why is this a good suggestion? 10. An anticholinergic agent was also suggested as a possible nebulizer agent. How might this help the breathing problem?arrow_forwardDescribe the histology of the bronchial tree. Emphasize on the epithelium and other types of tissues they specifically have. Include also the structures/cells present in your discussion. Please do not copy and paste from previous answer.arrow_forwardA 42-year-old woman is breathing rapidly and deeply after exercise. Indicate whether each of the following volumes increases, decreases, or stays the same when compared to resting volumes. 1. RV: ______________________________________2.. TV: ______________________________________3. IRV: ______________________________________4. ERV: ______________________________________arrow_forward
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