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During exercise your muscles need more energy from respiration in order to contract. So your heart beats faster and the arteries supplying the muscles dilate (widen)

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12y ago

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Why won't a urethra dilate in the head of a penis?

There is no reason for it to dilate. It is not like the vaginal muscles in a female reproductive system. It won't dilate because there is nothing going in or coming out (except urine and bodily fluids, but nothing needs to dilate for those to leave the body).


Is the exercise vasodilation?

Yes. As you exercise, the vessels of blood in the muscles dilate and thus the blood flow greatly.


What is the scientific word for dilate?

dilate


The iris of the eye has two main types of muscles. Name these two muscles and how they affect the pupil.?

The iris of the eye has two main types of muscles - the radial muscle and the sphincter muscle. The radial muscle lies on the outside of the iris, and the sphincter muscle surrounds the pupil, allowing it to dilate and contract.


How can you use the word dilate in a sentence?

He continued to dilate on the subject for what seems forever. or Darkness and light will cause your eyes to dilate.


Which drug is used to dilate the bronchioles?

•Beta-agonists for asthma -Dilate bronchioles but speed up the heart because both ß1 and ß2 receptors are stimulated -Specific ß2 -agonists just dilate the bronchioles •Salbutamol (Ventolin) is a specific agonist of the ß2 receptor and provides tremendous relief for asthma sufferers.


Can steroids cause the pupils to dilate?

Can steroids cause pupils to dilate


When was Light Pupil Dilate created?

Light Pupil Dilate was created in 2001.


What is a sentence with dilate?

The drops the ophthalmologist put in my eyes made my pupils dilate.


What does dilate meen?

p.o.s(v) Dilate- meens to make or become wider, larger


Does eating a lot and exercising mean you get muscles and does exercise mean burning fats or gaining muscles?

Yes it does.


How far along in your pregnancy do you start to dilate?

You normally do not begin to dilate until you pass 32 weeks in your pregnancy. Some women do not dilate until they are full term.