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5. If a man has an attack of bronchiospasm it is necessary to reduce the effect of vagus on smooth muscles of bronchi. What membrane cytoreceptors should be blocked for this purpose? A. N-cholinoreceptors B. M-cholinoreceptors C. a-adrenoreceptors D. ß-adrenoreceptors E. a- and ß-adrenoreceptors

5. If a man has an attack of bronchiospasm it is necessary to reduce the effect of vagus on smooth muscles of bronchi. What membrane cytoreceptors should be blocked for this purpose? A. N-cholinoreceptors B. M-cholinoreceptors C. a-adrenoreceptors D. ß-adrenoreceptors E. a- and ß-adrenoreceptors

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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5. If a man has an attack of bronchiospasm it is necessary to reduce the effect of vagus on smooth muscles of bronchi. What membrane cytoreceptors should be blocked for this purpose? A. N-cholinoreceptors B. M-cholinoreceptors C. a-adrenoreceptors D. ß-adrenoreceptors E. a- and B-adrenoreceptors 6. A doctor asked a patient to breathe out fully after taking a normal breath. What muscles contract during such exhalation? A. Abdominal muscles B. Trapezius muscles C. Pectoral muscles D. External intercostal muscles E. Diaphragm 7. Voluntary breath-holding caused increase of respiration depth and frequency. The main factor stimulating these changes of external respiration is: A. Decreased concentration of H+ in blood B. Decreased tension of O2 in blood C. Decreased tension of CO2 in blood D. Increased tension of CO2 in blood. E. Increased tension of O2 in blood
Transcribed Image Text:5. If a man has an attack of bronchiospasm it is necessary to reduce the effect of vagus on smooth muscles of bronchi. What membrane cytoreceptors should be blocked for this purpose? A. N-cholinoreceptors B. M-cholinoreceptors C. a-adrenoreceptors D. ß-adrenoreceptors E. a- and B-adrenoreceptors 6. A doctor asked a patient to breathe out fully after taking a normal breath. What muscles contract during such exhalation? A. Abdominal muscles B. Trapezius muscles C. Pectoral muscles D. External intercostal muscles E. Diaphragm 7. Voluntary breath-holding caused increase of respiration depth and frequency. The main factor stimulating these changes of external respiration is: A. Decreased concentration of H+ in blood B. Decreased tension of O2 in blood C. Decreased tension of CO2 in blood D. Increased tension of CO2 in blood. E. Increased tension of O2 in blood
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