Which of the following statements regarding control of respirationis TRUE?At high altitude, a decrease in PC02 of the blood stimulates anincrease in ventilation.An increase in the HCO3- concentration in blood stimulatesventilation.A slight decrease in arterial PO2 is a stronger stimulus for increasedventilation than is a comparable decrease in arterial PCO2.The most important signal for regulating ventilation is the H+concentration of arterial blood.Increased concentrations of lactic acid stimulate ventilation primarilyby acting on peripheral chemoreceptors.

At higher altitudes, the partial pressure of oxygen is less and hence the body will not get enough…

Answered: Which of the following statements…

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Biology

Which of the following statements regarding control of respiration is TRUE?

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach

5th Edition

ISBN:9781285244662

Author:White

Publisher:White

Chapter26: Advanced Modes Of Mechanical Ventilation

Section: Chapter Questions

Problem 6SEPT

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Question

Which of the following statements regarding control of respiration
is TRUE?
At high altitude, a decrease in PC02 of the blood stimulates an
increase in ventilation.
An increase in the HCO3- concentration in blood stimulates
ventilation.
A slight decrease in arterial PO2 is a stronger stimulus for increased
ventilation than is a comparable decrease in arterial PCO2.
The most important signal for regulating ventilation is the H+
concentration of arterial blood.
Increased concentrations of lactic acid stimulate ventilation primarily
by acting on peripheral chemoreceptors.

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