answersLogoWhite

0

No you head does not expand this is not physically possible. It may feel like it because of all the blood ruhsing through you body and your heart beating so fast. When you sweat alot this is to cool down you body. There is no way your head could expand because of your heart beating faster and sweating.

User Avatar

Wiki User

13y ago

What else can I help you with?

Continue Learning about Art & Architecture

What are the anatomical features of the heart?

It is a muscle and it is one of the strongest. Inside of the heart blood is transferred to either lung to get oxygen in exchange for CO2. The heart is basically the center of the circulatory system. All blood goes through it. All four chambers either contract or expand to flow the blood (both atria contract/expand at the same time, and both ventricles contract/expand at the same time)


How heart rate and body mass might affect life expectancy of mammals?

Excessive body mass puts extra stress on the heart and can reduce the life expectancy of mammals. For humans a proper diet and exercise will expand their life expectancy.


How can you slow your heart rate to breathe underwater?

imagine how you usually breathe..... ....do that, only slower.


Does eating spicy foods make your heart rate go up?

Spicy foods effect your heart rate because if you try a spicy foods the chemicals can, if hot enough, burn your mouth or hurt it causing pain which Accelerates your heart rate therefore increasing your pulse.


Is air around the heart dangerous?

there should never be air around your heart. Air should be contained in the lungs. IF you have air in the chest cavity that is outside the lung, you have a pneumothorax and need to see a dr immediately! The causes of a pneumothorax (air around the heart or lungs) is typically from trauma, such as a puncture wound (knife especially) or gunshot. If you have a pneumothorax or a pneumo-mediasteinum, you may find itr difficult to breath and that you heart rate may increase due to the increased pressure on both your heart and lungs. Air can be removed using a special syringe, allowing the lungs to expand normally and reducing the pressure on the heart. If you have these symptoms you should go to the emergency room immediately

Related Questions

How does Chia Tea affect the heart?

It contains caffeine that accelerates the heart rate.


What organ can expand?

The heart can expand.


What 3 chemical agents can affect heart rate?

A lot of agents can affect heart rate, but let's say... Cocaine (accelerates the heart rate) Adrenaline (accelerates the heart rate) Potassium chloride (reduces it to zero - this is the chemical they use in executions to make the heart stop)


How can doctor tell when an artery has been severed?

It will bleed more profusely and it will pulse out as the arteries are coming from the heart


Why does blood spurt out profusely if the blood vessel on the wrist is cut?

If you cut any artery, blood will spurt out profusely. The heart pumps blood through the body under pressure.


A 50-year-old man who is profusely diaphoretic and hypertensive complains of crushing substernal cheat pains?

heart attack


What happenes During activities requiring aerobic endurance?

Your heart accelerates and your blood preasure rises.


Why is cannabis a stimulant?

It's not a stimulant, it's a perturbator. Your heart rate accelerates but your movements slow down.


What causes heart rate to accelerate?

The heart beats accelerates because your organs need more oxygen and the heart pumps the oxygen into the blood and when you need more oxygen than normal your heart rate is faster than normal.


Can anyone with a nice heart create a short story for me?

I could -- if I'm appreciated and thanked profusely. Wolfgang Schwartschild -- leave a message on my message board if you're really interested and with specs.


What is the name of the neurotransmitter released by sympathetic nerves and also act on the heart blood vessels large skeletal muscles and accelerates metabolism?

acetylcholine


What are the anatomical features of the heart?

It is a muscle and it is one of the strongest. Inside of the heart blood is transferred to either lung to get oxygen in exchange for CO2. The heart is basically the center of the circulatory system. All blood goes through it. All four chambers either contract or expand to flow the blood (both atria contract/expand at the same time, and both ventricles contract/expand at the same time)