The PO2 in the alveolar space is [ Choose than the PO2 in the capillaries entering the alveoli. [Choose ) less than greater than equal to 02 the alveolar capillaries. leaves enters The PCO2 in the alveolar space is than the PC02 in the capillaries entering the alveoli. [ Choose ] CO2 the alveolar capillaries. [ Choose The PO2 in the tissues is than the PO2 in the capillaries entering the tissues. [ Choose ) 02 the tissue capillaries. [ Choose The PCO2 in the tissues is than [ Choose ) the PC02 in the capillaries entering the tissues. CO2 the tissue capillaries. [ Choose ) > > > > >

The PO2 in the alveolar space is [ Choose than the PO2 in the capillaries entering the alveoli. [Choose ) less than greater than equal to 02 the alveolar capillaries. leaves enters The PCO2 in the alveolar space is than the PC02 in the capillaries entering the alveoli. [ Choose ] CO2 the alveolar capillaries. [ Choose The PO2 in the tissues is than the PO2 in the capillaries entering the tissues. [ Choose ) 02 the tissue capillaries. [ Choose The PCO2 in the tissues is than [ Choose ) the PC02 in the capillaries entering the tissues. CO2 the tissue capillaries. [ Choose ) > > > > >

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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If a person takes a deep breath and holds it with the mouth and nose closed, what is the pressure of gases within the alveoli relative to atmospheric pressure? O Less than atmospheric pressure Greater than atmospheric pressure O Equal to atmospheric pressure O Cannot be determined without more information
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98) The mean arterial pressure of a person with a blood pressure of 120/60 is ___________. Group of answer choices 80 20 40 60 180 99) After an exhalation, and before air begins to enter the lungs (before inhalation) ____________________ Group of answer choices The volume of the alveoli decreases The volume of the thoracic cavity decreases The pressure in the alveoli decreases Air flows out of the lungs 100) Theoretically, the diastolic pressure can give information regarding the health of the heart Group of answer choices False True
How does smoking cigarettes affect the anatomy of the lungs? It disrupts mucociliary and macrophage activity. It increases the body's immune response to pathogens. O It increases the surface area available for gas exchange. It causes increased permeability of the alveolar tissue.
In the terminal ganglion associated with lung airway smooth muscle is damaged, what will be prevented from happening? norepinephrine release onto alpha receptors of the airway smooth muscle norepinephrine release onto beta receptors of the airway smooth muscle acetylcholine release onto nicotinic receptors of the airway smoo Muscle acetylcholine release onto muscarinicreceptors of the airway smoo Muscle