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Vasodilation is the widening of the blood vessels. The common symptoms are low blood pressure, dizziness, flushing, and light headedness.
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What were the symptoms of trench foot?
Blisters and open sores are some of the symptoms of trench foot.
What is the symptoms of hypertention?
it has no obvious symptoms. Many people have hypertension without showing any obvious symptoms. People with high blood pressure often do not feel sick. In fact, hypertension is often called "the silent killer" because it may cause no symptoms at all for a long time. Your organs and tissues can be damaged by hypertension without you knowing or feeling any 'external' symptoms. Most people with primary hypertension don't have any obvious symptoms at all, also the possible symptoms of hypertension vary quite a lot from person to person. These symptoms could also be symptoms of other health problems, however here are a few of the more common symptoms of hypertension to look out for. # One of the symptoms of hypertension is chronic headaches. When you get chronic headaches that last for days (rather than hours) you should immediately see a doctor and get your blood pressure checked. # Dizziness or Vertigo # Blurry or double vision. # Drowsiness # Nausea # Shortness of breath. Usually when this occurs people start to get a little concerned. Often by this time though the blood pressure has probably reached high enough levels to be dangerous as this is one of the last symptoms of hypertension you'll experience. # Heart palpitations # Fatigue - general tiredness # A flushed face # Nosebleeds # A strong need to urinate often (especially during the night) # Tinnitus (a ringing or buzzing in the ears)
What are the symptoms and what caused the black death?
The Black Death was an outbreak of the Bubonic Plague, which was caused a bacterium called Yersinia pestis, and was carried from one person to another mostly by fleas that infested rodents such as rats.The symptoms include painfully swollen lymph nodes, especially in the neck, armpits and groin, and a high fever. Other symptoms included blackening of the skin in spots, headache, nausea, and so on. Not all people got all symptoms.
What disease has the same symptoms as Lou gehrig's disease?
leukemia
What should you do if you have the symptoms for black death?
Get antibiotic treatment as soon as possible.
What causes vaodilation?
Corticotrpin is the harmone which increases vasodilation in our body. alcohol causes vasodilation
What effect does vasodilation have on blood pressure?
Vasodilation causes a drop in blood pressure.
What reduces cardiac afterload?
vasodilation, anemia, cirrhosis, shock states (results in massive vasodilation)
What are the effectors that cause vasodilation and vasoconstriction?
Muscles in the blood vessels are the effectors that cause Vasodilation and Vasiconstriction.
How do you describe a vasodilation mean?
Vasodilation means the widening of blood vessels that results from relaxation of the muscular walls of the vessels.
When is vasodilation bad?
Never. Unless you're bleeding, but if you're bleeding the body will undergo vasoconstriction not vasodilation so the answer is never.
What promotes vasodilation?
Nitric Oxide
Where in the body would you find low oxygen levels causing vasoconstriction and high levels causing vasodilation?
Low oxygen levels cause vasodilation in systemic arterioles.High oxygen levels cause vasodilation in capillaries in the lungs.
The redness and heat of an inflamed area are due to a local hyperemia caused by?
chemicals released by the injured tissue cells and leukocytes cause the VASODILATION of the arterioles in the injured area and cause the local hyperemia to form accounting for the redness and heat.
Is there a difference between vasodilation and vasodilatation?
None.'Vasodilatation' is technically the correct term for increase in diameter of lumen of blood vessels.In fact, there is no such term as 'vasodilation', but it is a very common mistake that people use the term 'vasodilation' instead of 'vasodilatation'.
Does cold have a vasodilation effect?
No, it has a vasoconstricting effect.
What is the medical term for expansion of a vein?
Vasodilation
