Explain how respiratory values correspons to anatomical or physiological changes for asthma, emphysema, moderate exercise and heavy exercise
Explain how respiratory values correspons to anatomical or physiological changes for asthma, emphysema, moderate exercise and heavy exercise
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Explain how respiratory values correspons to anatomical or physiological changes for asthma, emphysema, moderate exercise and heavy exercise
Transcribed Image Text:### Lung Function Parameters for Different Patient Types
This table provides data on various lung function parameters measured for different patient types. The parameters include:
- **TV (Tidal Volume):** The amount of air inhaled or exhaled during normal breathing.
- **ERV (Expiratory Reserve Volume):** The additional air that can be forcibly exhaled after the expiration of a normal tidal volume.
- **IRV (Inspiratory Reserve Volume):** The additional air that can be forcibly inhaled after the inspiration of a normal tidal volume.
- **RV (Residual Volume):** The amount of air remaining in the lungs after a forceful expiration.
- **FVC (Forced Vital Capacity):** The total amount of air that can be forcibly exhaled after full inhalation.
- **TLC (Total Lung Capacity):** The maximum amount of air the lungs can hold.
- **FEV1 (Forced Expiratory Volume in 1 second):** The volume of air that can be forcibly exhaled in one second.
- **FEV1(%):** FEV1 as a percentage of FVC.
The table presents data for various conditions:
1. **Heavy Exercise:**
- TV: 3650
- ERV: 750
- IRV: 600
- RV: 1000
- FVC: ND
- TLC: 6000
- FEV1: ND
- FEV1(%): ND
2. **Moderate Exercise:**
- TV: 1875
- ERV: 1125
- IRV: 2000
- RV: 1000
- FVC: ND
- TLC: 6000
- FEV1: ND
- FEV1(%): ND
3. **Asthma Attack Plus Inhaler:**
- TV: 500
- ERV: 1500
- IRV: 2800
- RV: 1200
- FVC: 4800
- TLC: 6000
- FEV1: 3840
- FEV1(%): 80%
4. **Acute Asthma Attack:**
- TV: 300
- ERV: 750
- IRV: 2700
-
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