Direct Stimulation of Neurons Within the Dorsal Respiratory Group Would

Multiple Choice

Direct stimulation of neurons within the dorsal respiratory group would cause an increase in the frequency of action potential in the

A) glossopharyngeal nerve that innervates the pharyngeal muscles.
B) phrenic nerve that innervates the diaphragm.
C) vagus nerve that innervates the smooth muscle of the bronchioles.
D) intercostal nerves to internal intercostals muscles.
E) intercostal nerves to external intercostals muscles.