Topics: Respiration Anatomy and Physiology Quiz
the primary muscles of inspiration
A. external intercostal muscles
B. internal intercostal muscles
C. scalene muscle group
D. sternocleidomastoid muscle
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the smallest branches stemming from the secondary bronci, lead to the alveoli where gas exchange occurs allowing air to enter into the blood
A. bronchioles
B. thorax
C. lungs
D. diaphragm