Transection of the spinal cord caudal to the pontine respiratory group should
A) Make respiration deeper because the PRG shuts off inspiration
B) Make respiration deeper because the PRG turns on inspiration
C) Make respiration more shallow because the PRG shuts off inspiratoin
D) Make respiration more shallow because the PRG turns on inspiration
E) Have no effect on the depth of inspiration
Correct Answer:
Verified
Q1: Voluntary control of breathing originates in the
A)
Q3: The dorsal respiratory group mainly
A) Excites inspiratory
Q4: The DRG and VRG are both located
Q5: The peripheral chemoreceptors for respiration
A) mainly reside
Q6: Hypoxia is important for ventilatory drive
A) All
Q7: The major chem oreceptor for PaO2 is
Q8: The central chem oreceptors respond to
A) PCO2
Q9: In metabolic acidosis
A) Decreased plasma pH stimulates
Q10: In metabolic alkalosis without respiratory compensation
A) Increased
Q11: Sensory information from the peripheral chemoreceptors travel
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