Damage in alveoli of the lungs a) Blood would not be oxygenated b) Blood would not...
Damage in alveoli of the lungs
a) Blood would not be oxygenated
b) Blood would not be sent from heart to body tissues
c) Blood would not return from the lungs to the heart
d) Blood would not contain carbon dioxide
Homework Answers
Damage in alveoli of the lungs;
a) Blood would not be oxygenated (As the function of the alveoli is to exchange the oxygen and carbon dioxide molecules to and from the bloodstream)
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Damage in alveoli of the lungs
a) Blood would not be oxygenated
b) Blood would not...
Which heart chamber receives oxygenated blood from the lungs? 1)Which heart chamber receives oxygenated blood from...
Which heart chamber receives oxygenated blood from the lungs? 1)Which heart chamber receives oxygenated blood from the lungs? A)left ventricle B)left atrium C)right ventricle D)right atrium
QUESTION 17 Which correctly describes the concentration gradient that exists for oxygen and carbon dioxide Oxygen...
QUESTION 17 Which correctly describes the concentration gradient that exists for oxygen and carbon dioxide Oxygen concentration is higher in the lungs than in the blood returning from the body Oxygen concentration is higher in the tissues of the body than the blood coming from the lungs Carbon dioxide concentration is higher in the blood coming from the lungs than the tissues of the body Carbon dioxide concentration is higher in the alveoli than the blood returning from the body...
Which of the following explains why the PO2 of the blood leaving pulmonary capillaries is 104...
Which of the following explains why the PO2 of the blood leaving pulmonary capillaries is 104 mm Hg, but the blood leaving the lungs to enter the left atrium is 95 mm Hg? Some oxygen diffuses out of the blood as it travels through the pulmonary veins. Some carbon dioxide in the alveoli is mixed with oxygenated blood from alveolar circulation. Some carbon dioxide in the alveoli is mixed with oxygenated blood from alveolar circulation. Some oxygen is incorporated into...
Transposition of the great vessels (TGV) is rare but typically results in the pulmonary trunk and...
Transposition of the great vessels (TGV) is rare but typically results in the pulmonary trunk and aorta developing in transposed positions. In other words, the aorta drains the right ventricle and the pulmonary trunk drains the left ventricle. If everything else is normal about the heart, what problem(s) would be associated with the transposition of the aorta and pulmonary trunk? Select all that apply. ► View Available Hint(s) O All blood would remain deoxygenated. o Deoxygenated blood would be sent...
Name 13. During gas exchange in the lungs, several factors affect the rate of gas diffusion acros...
Name 13. During gas exchange in the lungs, several factors affect the rate of gas diffusion across alveolar (the alveoli are tiny air sacs in the lungs) and tissue membranes. One of the factors is the difference in partial pressures of the gases across the membranes. The gases will diffuse from an area of high partial pressure to an area of low partial pressure, Look at the illustration below and note which blood vessels carry blood away from the lungs...
Which is true based on this firgure, and why? a) oxygenated and deoxygenated blood never mix...
Which is true based on this firgure, and why?
a) oxygenated and deoxygenated blood never mix
b) oxygenated anddeoxygenated blood mix in the ventricle
c) oxygenated and deoxygenated blood mix in the atria
d) deoxygenated blood enters the body capillaries after being
pumped from the heart
lung capillaries pulmonary circuit atria ♡ ventricle systemic circuit body capillaries
If the carbon dioxide level in the blood is 46mm Hg and the carbon dioxide level in the alveoli is 40 mm Hg
If the carbon dioxide level in the blood is 46mm Hg and the carbon dioxide level in the alveoli is 40 mm Hg, then carbon dioxide moves by simple diffusion from the alveoli into the blood simple diffusion from the blood into the alveoli active transport from the alveoll into the blood by active transport from the blood into the alveoli
1) Which of the following term describes the amount of air remaining in the lungs following...
1) Which of the following term describes the amount of air remaining in the lungs following a normal exhalation? a. Residual Volume b. Expiratory Reserve Volume c. Functional Residual Capacity d. Vital Capacity 2) Most gas exchange occurs a. at the alveoli b. in the primary bronchi c. in the trachea d. in the bronchioles 3) The content of inhaled air includes a. 78% oxygen; 21% nitrogen; .04% carbon dioxide b. 21% oxygen; 78% nitrogen; .04% carbon dioxide c. 21%...
Which is the correct blood flow from the lungs? Select one: a. Vena cava, heart, aorta,...
Which is the correct blood flow from the lungs? Select one: a. Vena cava, heart, aorta, body Pulmonary vein b. Vena cava, body, heart, pulmonary vein c. Vena cava, heart, aorta, body, Pulmonary vein d. Vena cava, heart, Pulmonary vein, aorta, body e. Pulmonary vein, heart, aorta, body, vena cava The carries blood that has been cleaned by the kidneys. Select one: a renal artery b. portal vein C. renal vein d. hepatic vein are endocrine glands and and are...
The small capillaries in the lungs are in close contact with the alveoli. A red blood...
The small capillaries in the lungs are in close contact with the alveoli. A red blood cell takes up oxygen during the 0.5 s that it squeezes through a capillary at the surface of an alveolus. What is the diffusion time for oxygen across the 1-μm -thick membrane separating air from blood? Assume that the diffusion coefficient for oxygen in tissue is 2×10−11m2/s. Give your answer to 1 significant figure.
QUESTION 17 Which correctly describes the concentration gradient that exists for oxygen and carbon dioxide Oxygen concentration is higher in the lungs than in the blood returning from the body Oxygen concentration is higher in the tissues of the body than the blood coming from the lungs Carbon dioxide concentration is higher in the blood coming from the lungs than the tissues of the body Carbon dioxide concentration is higher in the alveoli than the blood returning from the body...
Transposition of the great vessels (TGV) is rare but typically results in the pulmonary trunk and aorta developing in transposed positions. In other words, the aorta drains the right ventricle and the pulmonary trunk drains the left ventricle. If everything else is normal about the heart, what problem(s) would be associated with the transposition of the aorta and pulmonary trunk? Select all that apply. ► View Available Hint(s) O All blood would remain deoxygenated. o Deoxygenated blood would be sent...
Name 13. During gas exchange in the lungs, several factors affect the rate of gas diffusion across alveolar (the alveoli are tiny air sacs in the lungs) and tissue membranes. One of the factors is the difference in partial pressures of the gases across the membranes. The gases will diffuse from an area of high partial pressure to an area of low partial pressure, Look at the illustration below and note which blood vessels carry blood away from the lungs...
Which is true based on this firgure, and why?
a) oxygenated and deoxygenated blood never mix
b) oxygenated anddeoxygenated blood mix in the ventricle
c) oxygenated and deoxygenated blood mix in the atria
d) deoxygenated blood enters the body capillaries after being
pumped from the heart
lung capillaries pulmonary circuit atria ♡ ventricle systemic circuit body capillaries
Which is the correct blood flow from the lungs? Select one: a. Vena cava, heart, aorta, body Pulmonary vein b. Vena cava, body, heart, pulmonary vein c. Vena cava, heart, aorta, body, Pulmonary vein d. Vena cava, heart, Pulmonary vein, aorta, body e. Pulmonary vein, heart, aorta, body, vena cava The carries blood that has been cleaned by the kidneys. Select one: a renal artery b. portal vein C. renal vein d. hepatic vein are endocrine glands and and are...
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