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When the heart rate is too high, e.g. after exercise when you start to rest.

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Q: When does the nervous system tells the body to decrease its heart rate?
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What do you call a machine that tells what your heart rate is. In hospitals that have a straight line when person is dead?

A Heart rate monitor.


Each time the heart beats what does it do to blood-?

It simply keeps it circulating throughout the body. Your heart is the one muscle that works all the time and keeps you alive. Your mind and your heart basically depend on each other. The mind tells the heart when to beat, and the heart pumps oxygen-rich blood to the mind. But really all the heart does is allow blood circulation through your body. Best to eat healthy to avoid disturbances in its work, which are usually lethal. (Life threatening.)


Does blood pressure decrease with a heart attack patient?

It can be. The heart is a pump. If the heart attack is severe enough to affect the pumping cabability of the heart then your blood pressure would drop. This is not a good sign to see in someone with a heart attack.


A student wants to perform an investigation to determine the heart rate of a rabbit The teacher tells her the heart rate should be about 100 beats per minute How could this information affect the in?

a. it could introduce bias


Does your heart send information to your brain?

Not very much. It tells the brain nothing about the blood, such as oxygen state, or how fast it is beating. However, pain can be transmitted to the brain from the heart when the heart doesn't, for example, have enough oxygen. This information is quite non-specific, though, explaining why pain from the heart in a heart attack can appear to come from the arm or jaw.

Related questions

What nerve tells the heart to pump?

nervous system does not dictate. brain does


How does the nervous system effect to the muscular system?

The nervous system tells the muscular system what to do.


How do the nervous system and circulatory work together?

when you have to use the bathroom the brain from the nervous system let you know that you need the loo The cardiovascular system interacts with the nervous system because the nervous system directs the heart and "tells it to beat". Brain and spinal cord send messages to the heart The brain sends electrical impulses telling the heart to pump and the heart when you are born involuntarily keeps pumping unless you're knocked out conscious and not breathing, dead for a while or you got your heart ripped out. But I doubt you would any of these to happen to you.


What are some interesting facts about the nervous system?

The nervous system tells when you are hurting or are in pain.


What happens to your nervous system when you break your leg?

your nervous system tells your brain that it hurts and you fell pain.


What body system stimulates muscles to contract and interprets information from sensory organs?

The nervous system which also interprets information from sensory units


What role does the nervous system play in the digestive system?

The digestive system is related to the nervous system in such a way that the nervous system dictates the speed of breaking down of food. The nervous system overseas activity in the digestive tract, and regulates secretion if there are changes.


Which body system tells you when to reach for and catch a falling book?

the nervous system


What do the nervous do?

The nervous system sends messages to the Brain. Example it tells you to say ouch when you get pain.


What does the nervous sytem do?

The nervous system sends messages to the Brain. Example it tells you to say ouch when you get pain.


How nervous system control your behavior?

Your nervous system is controlled by your brain,which tells your body to act in a certain way.Then, your nervous system keeps running until you go to sleep!It is like regenerating!


How does the respiratory system depend on the nervous system?

If you don't breathe the nervous system won't work