Question

Ctri Peripheral 25, C 26 Helper T-cells 27.C Compliance Cytotoxic T-cells 28. 33.Type I (type of cell) promote production of B cells 29. 30. is the ease with which the lung can be inflated C 31 What breathing receptors are located in the alveolar walls? Gas exchange takes place across which type of alveolar cell? 32.

Answer 1

33.TypeI Helper T cells (type of cell) promote production of B cells 29. Lung compliance is the ease with which the lung can be inflated 30. What breathing receptors are located in the alveolar walls? Juxtacapillary, or "J," receptors 31. 32. Gas exchange takes place across which type of alveolar cell? Alveoli are the finest endings of bronchioles, and these are surrounded by capillaries (finest branches of arteries). The respiratory membrane consists of the capillary endothelium and the epithelial layer of the alveoli A layer of type I and type II alveolar cells with scattered alveolar macrophages. These cells together constitute the alveolar wall Gaseous exchange primarily takes place alveolar cells, while the type II alveolar cells secrete surfactant across the membrane of type I CCCC