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Author Question: The tricuspid valve is located between the: A) right atrium and ventricle B) left atrium and ... (Read 50 times)

kamilo84

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The tricuspid valve is located between the:
 A) right atrium and ventricle
  B) left atrium and ventricle
  C) right atrium and left ventricle
  D) left atrium and right ventricle

Question 2

Prior to birth and breathing, the lung is solid and will sink in water. At birth, the lungs begin to fill with air, inflating the alveoli. The degree of inflation depends on the presence of __________, a fatty molecule on the respiratory membrane.
 A) alveoli
  B) hyaline membrane
  C) visceral pleura
  D) surfactant



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Bigfoot1984

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Answer to Question 1

A

Answer to Question 2

D





 

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