Which of the Following Statements Concerning the Dorsal Respiratory Group

question 164

Multiple Choice

Which of the following statements concerning the dorsal respiratory group (DRG) is correct?

• A) the DRG consists of both inspiratory neurons and expiratory neurons.
• B) the neurons of the DRG remain inactive during normal quiet breathing.
• C) the DRG is called into play by the VRG as when demands for ventilation are increased.
• D) is found within the brainstem
• E) none of these answers.

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