The child gets hotter Immune system has dealt
with infection
As prostaglandin E2
drops a rise in cryogens
activates the parasympathetic
nervous system
The pulse and respiratory
rates decrease
Peripheral vasodilation
increases
Activity of digestive
tract increases
The child spreads out and
is more responsive to social
cues. Skin feels warm
to touch and has a flushed
appearance. Sweating
occurs
The child is more willing
to eat or drink
Body temperature
returns to normal
The child huddles or curls up,
shivers, is sleepy, and his or
her skin looks pale or mottled
and feels cold to touch.
Children are reluctant
to eat or drink
Decreases activity of the
digestive system
Increases peripheral
vasoconstriction
Increases pulse and
respiratory rates
Releases adrenaline
(epinephrine) and
noradrenaline
(norepinephrine)
Activates the adrenal glands
A rise in prostaglandin E2
stimulates the sympathetic
nervous system
When infection is detected,
the body increases
the set point