Bleeding into the skin looks like small dots which are called petechiae and purpura if in large and flat patches. Some birthmarks are mistaken as bleeding into the skin. The skin becomes pale when there is bleeding and the area turns red when pressed down. When a blood vessel ruptures, a minimal amount of blood …
Hematochezia, or simply known as rectal bleeding, does not always denote that there is bleeding from the rectum or the anus. Blood that comes from the rectus is usually associated from anywhere in that gastrointestinal (GI) tract, but mainly the lower GI tract, particularly the large intestine, rectum and anus. The blood is least likely …
Angina is often a symptom of an underlying heart problem and is not a disease in itself. It is defined as the feeling of chest pain or discomfort that is due to the lack of oxygen-rich blood reaching the muscles of the heart. The feeling may be present only the chest but can also radiate …
In giving first aid, there are a number of considerations that must be made depending on the type of injury exhibited. One of the most common techniques that you will be required to use is that of applying direct pressure. In fact, this is ranked as one of the top first aid skills that one …
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What is blood related disorder? The blood is considered as one of the living tissues in our systems. It consists of liquids as well as solids. The plasma is what constitutes the liquid component of blood. It is made of salt, water as well as proteins. In terms of volume, the plasma constitutes up to …
Iron deficiency anemia is type of anemia which is very common in people. Anemia is a condition that occurs as a result of an inadequate amount of healthy red blood cells, which play a role in carrying oxygen to the tissues. Iron deficiency anemia occurs due to lack of iron in the body. This results …