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Loss of heat from body (i.e body temperature declining) due to some phenomena such as being submerged in ice-cold water slows down the heart rate. Many a times people have drowned in frozen ponds and have yet remained alive for hours because the chemical reactions in the body slow down at low temperatures. [It is a general rule that all chemical reactions are usually slower at lower temperatures due to less kinetic energy.]
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Part of brain responsible for heart rate?
The Medulla Oblongata, AKA the Brain Stem, is responsible for all involuntary actions, including heart rate.
What is mechanism of CARP?
The mechanism of CARP is the regulation of the blood glucose, breathing rate, and heart.
Where does the regulation of autonomic function such as heart rate and blood pressure originate?
Medulla oblongata
Which part of the brain control certain automatic functions such as the regulation of breathing and heart rate?
medulla
Which part of the brain is responsible for regulating the heart rate?
Medulla
Autonomic regulation of heart rate is via two reflex centers found in the pons.?
yes, this is true
What cranial nerve is responsible for slowing the heart rate and accelerating peristalsis?
VAGUS
The primary hormone responsible for physiological and stress responses such as increased heart rate is?
epinephrine
Hormone Responsible for regulation of menstrual cycle?
There are two hormones that are responsible for the regulation of the menstrual cycle. They are called estrogen and progesterone.
What part of the nervous system are responsible for a heart rate of 120 bpm?
sympathetic nervous system
What part on the nervous system is responsible for increased heart rate and respiration's?
where is a central pulse obtained
How is the endocrine system responsible for your increased heart rate when you are scared?
Fear causes the release of adrenaline, also known as epinephrine, which has several physiological effects on the body including heart rate.
