Select the correct statement regarding the respiratory rhythm centers.

$A$ person with high fever may be breathing faster than normal. This faster breathing may be due to

Rate of breathing is controlled by

Where are the respiratory centers located in the brain?

Select the correct statements regarding Hering-Breuer reflex.
$i$. Stretch receptors of the lungs are stimulated during maximum forceful expiration.
$ii$. Vagus nerves send impulses to the expiratory center.
$iii$. Prevents lungs from inflation to the point of bursting.
$iv$. Controls depth and rhythm of respiration.
$v$. Promotes the lungs for maximum inflation.
Choose the correct option:

What happens to the respiratory process in a man going up a hill?