1. Parasympathetic activation leads to the release of a) acetylcholine; bronchoconstriction b) acetylcholine; bronchodilation. and cause...

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1. Parasympathetic activation leads to the release of a) acetylcholine; bronchoconstriction b) acetylcholine; bronchodilation. and cause c) epinephrine; bronchoconstriction d) epinephrine; bronchodilation 2. Asthma causes inflammation and PCO2. and air are trapped in the airway causing a(n) in a)bronchoconstriction; increase b) bronchoconstriction; decrease c) bronchodilation; increase d) bronchodilation; decrease 3. What is emphysema? What happens to the bronchiole tubes and the alveolar sacs? 4. J.D. suffers from chronic emphysema and is admitted to the hospital because of severe shortness of breath. How would J.D.'s emphysema affect the following? Arterial blood gases: PCO,: increase / decrease PO: increase / decrease 5. K.P. suffers from allergen-induced asthma and is admitted to the ER with an acute asthma attack. How would K.P.'s asthma attack affect arterial blood gases? Arterial blood gases: PCO2: increase / decrease PO : increase / decrease How would K.P.'s breathing rate respond to her asthma attack? increase / decrease / no change Explain the physiological mechanism causing the change in K.P.'s breathing rate.. 1. Parasympathetic activation leads to the release of a) acetylcholine; bronchoconstriction b) acetylcholine; bronchodilation. and cause c) epinephrine; bronchoconstriction d) epinephrine; bronchodilation 2. Asthma causes inflammation and PCO2. and air are trapped in the airway causing a(n) in a)bronchoconstriction; increase b) bronchoconstriction; decrease c) bronchodilation; increase d) bronchodilation; decrease 3. What is emphysema? What happens to the bronchiole tubes and the alveolar sacs? 4. J.D. suffers from chronic emphysema and is admitted to the hospital because of severe shortness of breath. How would J.D.'s emphysema affect the following? Arterial blood gases: PCO,: increase / decrease PO: increase / decrease 5. K.P. suffers from allergen-induced asthma and is admitted to the ER with an acute asthma attack. How would K.P.'s asthma attack affect arterial blood gases? Arterial blood gases: PCO2: increase / decrease PO : increase / decrease How would K.P.'s breathing rate respond to her asthma attack? increase / decrease / no change Explain the physiological mechanism causing the change in K.P.'s breathing rate..