The structure indicated by number 7 is the _______________ _______________, which is considered the "working tissue" of the lung. 


alveolar sac

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Because their burn wounds involve a greater surface area, adults with burn injuries are more likely to have contractures than children

A. True. B. False.

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________ is just as important and crucial for the EMT as it is for the fire service

Fill in the blank(s) with correct word

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As seen on axial CT images, what portions of the liver are separated by the ligamentum teres?

A) right lobe from the left lobe B) caudate lobe from the quadrate lobe C) caudate lobe from the left lobe D) quadrate lobe from the left lobe

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Cryptosporidium is best detected by using the ____________________ concentration technique.

Fill in the blank(s) with the appropriate word(s).

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