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Blood loss (Bleeding) is blood escaping from the circulatory system, also known as hemorrhaging. Hypovolemia is a considerable decrease in blood volume, and the complete loss of blood, causing death, is referred to as exsanguinations. Typically, a healthy person can endure a loss of 10â€“15% of the total blood volume without serious medical difficulties. Functions of blood include:Blood plays a vital role in the body and performs many functions include oxygen supply to tissues. The stopping or controlling of bleeding is called hemostasis and is an important part of both first aid and surgery. There are many causes of blood loss, accidents, surgery, childbirth, stomach ulcers, and blood vessel rupture can cause a sudden loss of blood. In other ways illnesses such as cancer and leukemia frequently result in lower-than-normal numbers of blood cells. Bleeding can happen internally, where blood leaks from blood vessels inside the body, or externally, either through a normal opening such as the mouth, nose, ear, urethra, vagina or anus, or through a break in the skin. Several conditions, such as heavy menstrual bleeding, cause a gradual blood loss over a long period of time.
Symptoms of blood loss include Bleeding during surgery, bleeding from the mouth, break in the skin. blood coming from the vagina (unexpectedly, or much more than expected), blood in the stool (the stool may be black and tarry or red), blood in the urine (the urine may be pink, red, or brownish in colour), cool, clammy skin, dizziness, weakness, or confusion, fast, weak pulse, paleness, trouble breathing, vomiting blood or material that looks like coffee grounds. The World Health Organization made a standardized grading scale to measure the severity of bleeding. Grade 0 is No bleeding Grade 1 Petechial bleeding Grade 2 Mild blood loss (clinically significant) Grade 3 Gross blood loss, requires transfusion (severe) Grade 4 Debilitating blood loss, retinal or cerebral associated with fatality. GI parasites, such as Haemonchus in ruminants and in dogs such as hookworms, can lead to severe blood loss, especially in young animals. Low-grade, chronic blood loss ultimately results in iron-deficiency anemia
Hematology conferences, workshops and symposiums are an excellent platform to share and experience the latest advancement in the diagnosis, treatment and research methodologies. Physicians who work in hematology laboratories, and most commonly manage them, are pathologists specialized in the diagnosis of hematological diseases, referred to as hematopathologists.Hematologists and hematopathologists generally work in conjunction to formulate a diagnosis and deliver the most appropriate therapy if needed. Hematology is a distinct subspecialty of internal medicine, separate from but overlapping with the subspecialty of medical oncology.
OMICS Group is an amalgamation of Open Access publications and international science conferences. Established in the year 2007 with the sole aim of making the information on Science and technology â€˜Open Accessâ€™, OMICS Group publishes 400 online open access scholarly journals in Science, Engineering, Management and Technology. OMICS International Conferencessets an ideal path for international association triggering and inspiring scientific society with the newest research work. The Symposia, workshops and exhibitions are the key specialties of the OMICS Group Meetings. The Scientific world and business delegates at the conferences have praised the conferences for their networking opportunities in its B2B and Scientific Meetings.OMICS Group adds value to its conventions by identifying outstanding speakers and delegates from various parts of the world.
Conferences 83rd EAS Congress
27th International Symposium on Cerebral Blood Flow, Metabolism and Function
12th International Conference on Quantification of brain function with PET
The 13th International Symposium on Myelodysplastic Syndrome
3rd International Conference on Hematology & Blood Disorders 2014
Society for Hematology and Stem Cells - ISEH
43rd Annual Scientific Meeting 2014
Advances in Prenatal Molecular Diagnostics
The 8th International Conference on Advanced Technologies & Treatments for Diabetes
The 6th International Conference on Fixed Combination in the Treatment of Hypertension, Dyslipidemia and Diabetes Mellitus
Collaboration in Cancer Drug Trials
Quantitative Biology of Signaling
China Cord Blood Corporation
Lazaron Biotechnologies (SA) Ltd
NHS Cord Blood Bank
Florida's Blood Centers
New York Blood Center
Association and Societies American Association of Blood Banks, USA
International Society of Blood Transfusion (ISBT), Netherlands
American Society of Hematology, USA
American heart Association, USA
National Institute of health
Blood Pressure, UK
French Voluntary Blood Donors' Association
International Federation of Blood Donor Organizations, France
National Association of Railway Workers for Voluntary Donation
National Union of Voluntary Blood Donors' Associations
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This page was last updated on February 22, 2024