Words Starting With "H"
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Haemocytometer
A haemocytometer is a laboratory device used to count the number of cells in a sample of blood or other bodily fluid. It is a specialized tool used in hematology and other fields to accurately count the total number of white blood cells, red blood cells, and platelets in a sample.
Haemocytotrypsis
Haemocytotrypsis is a medical term that refers to the process of breaking down red blood cells (erythrocytes) in the presence of pancreatic juice, typically occurring in the duodenum (the first part of the small intestine). This happens when the pancreas is faulty in secreting its enzymes or when the gastrointestinal tract is affected by certain conditions, such as pancreatic insufficiency or inflammatory bowel disease. As a result, the red blood cells are digested, leading to the release of haemoglobin and other components into the circulation, which can cause haemolytic anaemia and other blood-related disorders.
Haemodialysate
Haemodialysate refers to the fluid used in a hemodialysis machine to remove waste products from the blood of a person with kidney disease, whose kidneys are no longer able to perform this function properly. It is a sterile solution that contains electrolytes, buffer substances, and other additives to maintain proper blood chemistry during dialysis treatments.
Haemodialyse
Haemodialyse is a medical treatment that filters waste products from the blood when the kidneys are no longer able to do so effectively. It is typically performed three times a week, with each session lasting several hours. During haemodialyse, a patient's blood is drawn out of their body and run through a specialized filter, known as a dialyser, which removes excess salt, waste products, and other impurities. The filtered blood is then returned to the patient's body.
Haemodialysis
Haemodialysis is a medical treatment that uses a machine to clean waste products and excess fluids from the blood of people with kidney failure. It is used to remove waste products, such as urea, creatinine, and excess fluids from the blood when the kidneys are no longer able to do so effectively. The blood is pumped from the patient's body to a special filter called a dialyzer, where the waste products are removed. The cleaned blood is then pumped back into the patient's body.
Haemodilution
Haemodilution: a medical term referring to the reduction of blood viscosity as a result of the addition of a fluid (usually crystalloid or colloid) into the bloodstream. This can occur unintentionally during blood transfusions or surgery, or intentionally in medical procedures such as cardiopulmonary bypass. Haemodilution can cause a decrease in blood pressure, an increase in bleeding, and a decrease in the body's ability to deliver oxygen to tissues.
Haemodoraceae
Haemodoraceae is a family of flowering plants commonly known as the Desert Roses. It consists of about 40 species, most of which are native to Australia, but some are found in Asia and the Pacific Islands.
Haemodorum
Haemodorum is a genus of flowering plants in the family Haemodoraceae. It is a type of grass-like plant that is native to the tropical regions of Australia and New Guinea. The plants in this genus are characterized by their brightly colored flowers, which are often red, orange, or yellow. Haemodorum plants are grown in gardens for their decorative flowers and foliage.
Haemodromometer
A haemodromometer is a medical device used to measure the flow rate of blood in the vessels of a person or animal, particularly in the study of blood circulation and disorders such as atherosclerosis.
Haemodynameter
A haemodynameter is a device used to measure the volume and pressure of blood in the circulatory system. It is often used in medical research and clinical settings to monitor and diagnose conditions such as hypertension, heart failure, and peripheral artery disease. The term is derived from the Greek words "haema," meaning blood, and "dynamis," meaning force or power.
Haemodynamic
Haemodynamic refers to the study or analysis of the circulation of blood through the body, including the factors that influence blood pressure, flow, and distribution. It encompasses the physical and physiological aspects of blood circulation, including the heart, blood vessels, and lungs, and is often used in medical contexts to diagnose and treat conditions related to blood circulation, such as hypertension or cardiovascular disease.
Haemodynamics
Haemodynamics refers to the study of the flow of blood through the blood vessels, including the circulation, flow rate, pressure, and viscosity of blood. It is a branch of biomedical engineering that aims to understand the physical principles underlying blood circulation and its relationship with the cardiovascular system. The term "haemodynamics" is derived from the Greek words "haema", meaning blood, and "dynamikos", meaning power or movement. Haemodynamics plays a crucial role in understanding various cardiovascular conditions, such as hypertension, atherosclerosis, and heart failure, and is essential for the development of diagnostic and therapeutic interventions in these conditions.
Haemofiltrate
Haemofiltrate is a medical term that refers to a liquid solution that is produced during a process called haemofiltration, which is a type of blood purification treatment. Haemofiltration is often used in medical settings to remove waste products and excess fluids from the blood, particularly in patients with kidney failure or acute kidney injury. The haemofiltrate is essentially a filtered version of the patient's blood, with impurities and waste removed, and is used to return the patient's blood volume back to normal levels.
Haemofiltration
Haemofiltration is a medical procedure where a patient's blood is filtered using a machine to remove excess fluid, waste products, and excess substances from the blood. It is often used in dialysis patients to help manage fluid buildup and waste removal when their kidneys are not functioning properly. The process involves drawing blood from the patient, filtering out excess waste products and fluids, and then returning the cleaned blood back to the patient.
Haemogglutinin
Haemagglutinin is a type of protein found on the surface of certain viruses, including influenza viruses. It is responsible for binding to the host cell and facilitating the entry of the viral genome into the cell. In the case of the influenza virus, haemagglutinin is a key protein that allows the virus to infect host cells and trigger an immune response.
Haemoglobin
Haemoglobin (ˈhīˌmɒBLɪɡən) is a protein in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs. It is responsible for transporting oxygen throughout the body and gives blood its red color.
Haemoglobinic
Haemoglobinic refers to the condition or quality of being related to or characterized by hemoglobin, a protein in red blood cells that carries oxygen throughout the body. It can also refer to a medical condition or disease that affects the production or function of hemoglobin.
Haemoglobinopathies
Haemoglobinopathies are a group of genetic disorders that affect the production and function of haemoglobin, a protein in red blood cells that carries oxygen throughout the body. The most well-known examples of haemoglobinopathies are sickle cell disease and thalassaemia. These disorders can lead to anemia, fatigue, and other complications if left untreated.
Haemoglobinopathy
Haemoglobinopathy refers to a group of genetic disorders that affect the production or structure of hemoglobin, a protein in red blood cells that carries oxygen. These disorders result from mutations in the genes that encode the hemoglobin protein, which can lead to abnormal hemoglobin production or structure, causing red blood cells to become misshapen, fragile, or prone to premature destruction. Haemoglobinopathies can manifest with various symptoms, including anemia, jaundice, gallstones, and increased risk of infections. Examples of haemoglobinopathies include sickle cell anemia, thalassemia, and HbH disease.
Haemoglobinuria
Haemoglobinuria is a rare blood disorder characterized by the presence of red blood cells in the urine, due to the breakdown of haemoglobin in the blood. This can occur as a result of certain medical conditions, such as sickle cell disease, thalassemia, or haemolytic anaemia. The presence of haemoglobin in the urine can cause it to appear reddish or brownish in color.
Haemoglophagia
Haemoglophagia is a rare medical condition in which certain parasites, such as the malaria parasite, feed on the hemoglobin of red blood cells. It literally means "eating blood" in Greek, derived from the words "haema" meaning blood and "phagein" meaning to eat. It occurs when the parasites infect red blood cells and break them down to extract the hemoglobin, which is then used as a source of nutrition for the parasites.
Haemogram
A haemogram is a medical report that includes a detailed description of the properties of a blood sample, including the concentration and appearance of red and white blood cells, platelets, and plasma. It is often used to diagnose and monitor various blood disorders, such as anaemia, leukaemia, and thrombocytopenia.
Haemolymph
Haemolymph is a fluid found in the circulatory system of invertebrates, such as insects, crustaceans, and mollusks. It is similar to blood in vertebrates, but it is clear or slightly yellowish in color and does not contain red blood cells. Haemolymph plays a vital role in the transport of nutrients, waste products, and oxygen throughout the body of these animals, and it also helps to maintain their blood pressure and protect them from infection.
Haemolymphatic
Haemolymphatic refers to the lymphatic system that carries haemolymph, a clear fluid that is similar to blood plasma. It is a circulatory system found in invertebrates, such as insects and crustaceans, where it plays a crucial role in the transport of nutrients, waste products, and immune cells throughout the body.
Haemolysin
Haemolysin is a type of toxin produced by some bacteria, such as Staphylococcus aureus or Streptococcus pyogenes. It causes red blood cells to burst or lyse, releasing their contents into the bloodstream, leading to anaemia, haemoglobinuria, and extravascular haemolysis.
Haemolysins
Haemolysins are enzymes produced by certain bacteria that break down the red blood cells, causing them to burst and release their contents into the surrounding fluid. This can lead to the production of a variety of symptoms, including anemia, jaundice, and kidney damage.
Haemolysis
Haemolysis is the process of red blood cell rupture or destruction, releasing hemoglobin and other contents into the surrounding fluid, typically due to trauma, disease, or medical treatment.
Haemolytic
Haemolytic refers to the breakdown or destruction of red blood cells, often due to the release of enzymes that cause them to rupture or lyse. This can occur naturally, such as during the process of fetal development in the womb, or it can be caused by disease or other factors, like sickle cell anemia or certain infections. Haemolytic anemias are a type of anemia characterized by the premature destruction of red blood cells, leading to a decrease in the number of red blood cells and a decrease in oxygen-carrying capacity in the blood.
Haemolytica
Haemolytica refers to a type of infectious disease caused by the bacterium Pasteurella haemolytica, which affects the lungs and blood vessels of cattle and other ruminant animals. It is often associated with respiratory disease, pneumonia, and anaemia in these animals.
Haemon
Haemon is a name in Greek tragedy, specifically the son of Creon, the king of Thebes, and Jocasta, the queen of Thebes.
Haemonchosis
Haemonchosis is an parasitic infection caused by the nematode worms of the genus Haemonchus, which primarily affects sheep and other ruminant animals. The main symptom of the disease is blood loss due to the worms' feeding on the host's blood in the stomach and small intestine.
Haemonchus
Haemonchus is a genus of nematode worms that infect the abomasum (the fourth stomach compartment) of grazing animals, particularly sheep, goats, and cattle. It is a common parasite of ruminant livestock and is often referred to as the "barber pole worm" due to its distinctive striped appearance under the microscope. Haemonchus contortus is the most pathogenic species of this genus and is a major parasitic disease of sheep and goats worldwide.
Haemony
I apologize, but I couldn't find any specific information on the word "haemony". It's possible that it's a misspelling or a word that is not widely used. Can you please provide more context or clarify the correct spelling of the word?
Haemopathy
Haemopathy is a medical term that refers to any disorder or disease of the blood or blood-forming organs, such as the bone marrow, spleen, or lymph nodes. It can include conditions like anaemia, leukaemia, lymphoma, or other blood disorders.