A) A B) The et lung has 2 C) The segment The ung, do not ) The visceal pieura ad
ID: 3522953 • Letter: A
Question
A) A B) The et lung has 2 C) The segment The ung, do not ) The visceal pieura adheres directy to c 213 The respratory af the folowing except A) alveolar wall B) lymphatic vessel basement menbane membrane ot the aivee E) capilary endothelial ces The reason to my answer is A) involves vasoconstriction in poory vertiannd asofhe areas of the lungs B) is a response to localized hypoa C) is most associsted with puilmonary, not branchia blood vesseis 0) A and B are comect E) A, B and C are comect The reason to my answer is 23) in the body, the seps of gas exchange or respiration include A) pulmonary venblation C) internal respiration O) A and B are comect E) A B and C are cormrect The reason to my answer sExplanation / Answer
20- Answer- E. The visceral pleura adheres directly to the chest wall.
The reason for my answer- The visceral pleura is a serous membrane tissue layer which sticks to the lung surface. Not to the chest. It is the innermost of the two pleural membrane layers investing the lungs.
21 Answer- B Lymphatic vesicles basement membrane
The reason for my answer- This is not a part of lungs or respiratory systems. It has a single layer of thin-walled and is attached to the extracellular matrix by anchoring filaments.
22- Answer-
A. B and C are correct
The reason for my answer- the ventilation-perfusion coupling is most associated with the pulmonary, not parochial, blood vessels. The coupling is not involved in hypoxia and vasoconstrictions mechanisms.
23- Answer- A, B and C are correct.
The steps of gas exchanges involved in respiration are pulmonary ventilation means inspiration and expiration. Where gases exchange between lungs and blood is called external respiration and gas exchange between cells and blood is internal respiration.
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