The lungs are divided into ________ that are separated by deep fissures.
Someone suffering from a lack of angiotensin-converting enzyme may have a problem with their
A)endothelial cells of the alveolar capillaries.
B)septal cells of the alveolar ducts.
C)squamous epithelial cells of the alveoli.
D)alveolar macrophages within the alveolar sacs.
E)type II pneumocytes lining the respiratory bronchioles.
The layer of serous membrane that covers the surface of the lungs is the
The removal of pleural fluid for diagnostic purposes is called