Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
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Chapter 4, Problem 2CAQ1
Summary Introduction
To review:
The factor in Fick’s law that confirms why the patient’s oxygenation status was chronically low in this case.”
Introduction:
In the given case, a patient with alveolar fibrosis and thickening was admitted to the hospital. It was observed that the patient was anxious and agitated. The X-ray of the chest of the patient showed increased alveolar density, which was caused by the lung fibrosis.
Please refer to Clinical Application Case-2 for further information.
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Chapter 4 Solutions
Cardiopulmonary Anatomy & Physiology
Ch. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - 4. At sea level, the normal percentage of carbon...Ch. 4 - At sea level, the alveolar water vapor pressure in...Ch. 4 - If a patient is receiving an FIO2 of 0.60 on a day...Ch. 4 - Prob. 7RQCh. 4 - Under normal resting conditions, the diffusion of...Ch. 4 - 9. Which of the following states that the rate of...Ch. 4 - According to Ficks law, gas diffusion is 1....
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- 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? _______________________ ________________________arrow_forwardCase 1 When the patient was in the emergency department what pulmonary function measurement served as an important clinical indicator of the severity of the patient's asthma attack?arrow_forwardCase 1 As a result of the severe left heart failure and increased pulmonary blood pressure in the case, fluid moved out of the pulmonary capillaries and into the extracapillary spaces. The pathologic process caused the thickness of the alveolar-capillary membrane to______arrow_forward
- Case 1 Because this patient's ribs were broken on the right side, his right chest (bulged outward _____; caved inward_____) during each inspiration.arrow_forwardCase 1 2. As a result of the previously described condition, the patient's right lung__________, which in turn caused an acute (decreased ______; increased_____) lung compliance condition.arrow_forwardCase 2 Because of the lung hyperinflation described in question 1, the patient was generating (small_________; large_____) pleural pressure changes with (little or no ________ moderate to large_________) volume changes.arrow_forward
- Case 1 As a result of the gunshot wound to the chest, the patient lost a large amount of blood. Because of the excessive blood loss, the patient wasarrow_forwardWhich of the following forced expiratory measurements reflects the status of medium-sized to small-sized airways? A. FEF200-1200 B. PEFR C. MVV D. FEF25%-75%arrow_forwardCase 2 As fluid accumulated in the patients alveoli, the diffusion of oxygen into the pulmonary capillaries decreased. This was verified by the __________________________________.arrow_forward
- 20. At end-expiration, is A. 0 mm Hg. B. 2 mm Hg. C. 4 mm Hg. D. 6 mm Hg.arrow_forward9. Which of the following states that the rate of gas diffusion is inversely proportional to the weight of the gas? A. Graham’s law B. Charles’ law C. Henry’s law D. Gay-Lussac’s lawarrow_forwardCase 2 The patient's fatigue and respiratory rate of 6 breaths/min further caused the ventilation- perfusion ratio to (______rise;________ fall).arrow_forward
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