Question 13When alveolar ventilation exceeds the needs of cellular respiration there is a/anA. increase in the hydrogen ionOB. increase in the carbon dioxideC. decrease in the carbon dioxideOD. decrease in the oxygenOE. None of the aboveEEEEEEEEEEEE183222concentration in the blood.

The respiratory system is responsible for the release of carbon dioxide from the body and uptake of…

Answered: When alveolar ventilation exceeds the…

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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Which of the following promotes inspiration? O A. Intrapulmonary pressure dropping below atmospheric pressure. O B. Intrapulmonary pressure rising above atmospheric pressure. O C. Diaphragm contraction. O D. Diaphragm relaxation. O E. both A and C OF. both B and D O none of the abve
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When the lungs are in the rest phase of the breathing cycle, (Select all that apply.) O the alveolar pressure decreases in preparation for the next phase of the breathing cycle O a pressure gradient does not exispetween the alveolar and atmospheric pressures O the diaphragm is contracted O the alveolar pressure is equal to the atmospheric pressure O the diaphragm is relaxed
The area in the lungs that PO2 and PCO2 do not change is called...? O Pleura O Alveoli O Dead Space O Bronchial tree
what is the main driver of normal quiet ventilation.. a.the H+ concentration in the arterial blood, which is monitored by central chemoreceptors b.the PO2 of the arterial blood, which is monitored by central chemoreceptors c.the PO2 of the arterial blood, which is monitored by peripheral chemoreceptors d.the H+ concentration in the CSF, which is monitored by central chemoreceptors e.the PCO2 of the arterial blood, which is monitored by peripheral chemoreceptors
The body changes alveolar ventilation rates to maintain proper alveolar gas levels. Which of the following would result in an increase in minute alveolar ventilation? Select one: O a. None are correct O b. Central chemoreceptors detecting a small decrease in 02 levels O c. venous pCO2 of 43 O d. Peripheral chemoreceptors detecting a decrease in pH levels O e. Decreasing the respiring tissue consumption of 02
Which of the following best describes Respiratory Failure in a pediatric patient?A. Hypoxia and carbon dioxide retention with pediatric patient unable to compensate any longerB. Increased work of breathing but still able to compensateC. Patient stops breathingD. Patient in no distress

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When alveolar ventilation exceeds the needs of cellular resp O A. increase in the hydrogen ion O B. increase in the carbon dioxide OC. decrease in the carbon dioxide O D. decrease in the oxygen O E. None of the above