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)
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,...
icon
Related questions
Question

Please explain the answers to me ??

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
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Anatomy and Physiology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Anatomy & Physiology
Anatomy & Physiology
Anatomy and Physiology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy
Human Anatomy
Anatomy and Physiology
ISBN:
9780135168059
Author:
Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher:
Pearson Education, Inc.,
Anatomy & Physiology: An Integrative Approach
Anatomy & Physiology: An Integrative Approach
Anatomy and Physiology
ISBN:
9780078024283
Author:
Michael McKinley Dr., Valerie O'Loughlin, Theresa Bidle
Publisher:
McGraw-Hill Education
Human Anatomy & Physiology (Marieb, Human Anatomy…
Human Anatomy & Physiology (Marieb, Human Anatomy…
Anatomy and Physiology
ISBN:
9780321927040
Author:
Elaine N. Marieb, Katja Hoehn
Publisher:
PEARSON