Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
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Chapter 8, Problem 2CAQ2
Case 2
The patient's fatigue and respiratory rate of 6 breaths/min further caused the ventilation- perfusion ratio to (______rise;________ fall).
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Spirograph _____ shows hyperpnea and return to normal breathing following exercise. Spirograph _____ shows hyperventilation and apnea.
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As a result of hyperventilation, breath-holding time is _______________________.
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Cardiopulmonary Anatomy & Physiology
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- Pick which option suits the three statments!arrow_forwardUsing the following lung volumes, calculate this persons FEV1 / FVC ratio. What this person's pulmonary function be clinically classified: normal, obstructive, or restricted? TLC = 5.2 L FVC = 3.8 TV = 0.5 L ERV = 1.1 L IRV = 2.2 L This person forcefully expired 2.4 L in one second. according to reference material, normal VC for this person is 3.6 L.arrow_forwardRead the given statements and select the correct option. Statement A: Normal expiration is a passive process in humans and no muscular contractions are involved. Statement B: Normal expiration results from the elastic recoil of the lungs. 1.Only statement A is correct 2.Only statement B is correct 3.Both statements A and B are correct 4.Both statements A and B are incorrectarrow_forward
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