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83% MC 6. If the person in question 5 were to inhale a bronchodilator (B₂-adrenergic receptor agonist) and repeat the test, what would happen to their FEV₁? than atmospheric pressure. MC 7. During a forced vital capacity test alveolar pressure is MC 8. During exercise, what happens to inspiratory and expiratory reserve volumes? increases MC 9. During the simulated pneumothorax, you observed that the lung collapsed. What property of the lung caused it to collapse? Compliance?

83% MC 6. If the person in question 5 were to inhale a bronchodilator (B₂-adrenergic receptor agonist) and repeat the test, what would happen to their FEV₁? than atmospheric pressure. MC 7. During a forced vital capacity test alveolar pressure is MC 8. During exercise, what happens to inspiratory and expiratory reserve volumes? increases MC 9. During the simulated pneumothorax, you observed that the lung collapsed. What property of the lung caused it to collapse? Compliance?

Human Anatomy & Physiology (11th Edition)
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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Could I get some help answering questions 6 to 9?

**Respiratory Lab Questions** **MC 5.** If someone has a forced vital capacity of 6000 mL and they are able to force 5000 mL out in the first second of their forced expiration, what is their FEV₁ as a percentage of their forced vital capacity? - **Answer:** 83% **MC 6.** If the person in question 5 were to inhale a bronchodilator (β₂-adrenergic receptor agonist) and repeat the test, what would happen to their FEV₁? **MC 7.** During a forced vital capacity test alveolar pressure is ______ than atmospheric pressure. **MC 8.** During exercise, what happens to inspiratory and expiratory reserve volumes? - **Answer:** Increases **MC 9.** During the simulated pneumothorax, you observed that the lung collapsed. What property of the lung caused it to collapse? - **Potential Answer:** Compliance? This document contains a series of multiple-choice questions related to respiratory physiology, focusing on forced vital capacity and lung mechanics.
Transcribed Image Text:**Respiratory Lab Questions** **MC 5.** If someone has a forced vital capacity of 6000 mL and they are able to force 5000 mL out in the first second of their forced expiration, what is their FEV₁ as a percentage of their forced vital capacity? - **Answer:** 83% **MC 6.** If the person in question 5 were to inhale a bronchodilator (β₂-adrenergic receptor agonist) and repeat the test, what would happen to their FEV₁? **MC 7.** During a forced vital capacity test alveolar pressure is ______ than atmospheric pressure. **MC 8.** During exercise, what happens to inspiratory and expiratory reserve volumes? - **Answer:** Increases **MC 9.** During the simulated pneumothorax, you observed that the lung collapsed. What property of the lung caused it to collapse? - **Potential Answer:** Compliance? This document contains a series of multiple-choice questions related to respiratory physiology, focusing on forced vital capacity and lung mechanics.
Expert Solution
INTRODUCTION::

Lung volumes are also known as respiratory volumes. These are calculated as the volumes of air that are present in the lungs at specific time of the respiratory circle. The lung capacities are calculated by summation of the lung volumes. The lung volumes are tidal volume, residual volume, inspiratory reserve volume, expiratory reserve volume. The lung capacities are forced vital capacity, total lung capacity, vital capacity.

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