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Which of the Following Is Most Related to the Relaxation

Question 29

Multiple Choice

Which of the following is most related to the relaxation of the diaphragm and the intercostal muscles?


A) Results from the firing of the inspiratory neurons
B) Caused by the firing of the phrenic and intercostal nerves
C) Decreased thoracic volume
D) Causes air to move into the lungs

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