Surface tension of the alveolar fluid is reduced by the presence of __________.
A. surfactant
B. serotonin
C. histamine
D. hyaline cartilage rings
Answer: A
Surface tension of the alveolar fluid is reduced by the presence of __________.
A. surfactant
B. serotonin
C. histamine
D. hyaline cartilage rings
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.