For achieving normal quiet inspiration

A The pressure inside the pleural cavity needs to be reduced
B The anterior ends of some ribs are raised to increase the transverse chest-diameter
C The anterior medullary respiratory centres are principally involved
D Contraction of the internal intercostal muscles are vital
E The muscles running from the chest wall to the humerus contribute significantly

Correct Answer: The pressure inside the pleural cavity needs to be reduced

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Related Questions

At the end of normal quiet inspiration
A Heart rate increases
B Physiological splitting of 2nd heart sound is more prominent
C Intrapleural pressure is lowest
D Most of the tidal air enters into the upper part of the lungs
E Intra alveolar pressure is lowest
During normal quiet inspiration there is
A More prominent physiological splitting of 2nd heart sound
B An increase in heart rate
C An increase in pulmonary vascular resistance
D An increase in elastic recoil tendency of the lung
E Greater stroke volume in left than right ventricle
During normal quiet inspiration there is an increase in
A Intra-abdominal pressure
B Venous return to the heart
C PO2 in dead space
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During normal quiet breathing
A Intrapleural pressure is lowest at the apex of the lung
B Intra alveolar pressure is lowest at mid-inspiration
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E Intra alveolar pressure is lowest at the end of inspiration
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A a
B b
C c
D d
Put the right form of verbs: My, uncle-(be) a source of inspiration for me since I was a young boy.
A was being
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A Intra abdominal pressure
B Venous return to the heart
C Heart rate
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Inspiration causes
A Fall in jugular venous pressure
B Fall in blood pressure
C Prolonged right ventricular ejection
D Decrease in heart rate
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Duration of inspiration is decreased and rate of ventilation is increased due to stimulation of
A Pneumotaxic center
B Apneustic center
C Vagus nerve
D Nucleus of tractus solitarius
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What was the main inspiration for establishing Theosophical Society?
A Tackling zamindars issue
B Women's education and their upliftment
C Propagate Indian thought and culture there by revival of ancient religions of Hinduism, Zoroastrianism and Buddhism
D Work for depressed classes

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