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| This glossary contains: 19186 medical terms |
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Fatty Acid
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Fatty AcidA building block of fat.
RELATED TERMS--------------------------------------
Fat
A major energy source for animals and humans. Fat contains nine calories per gram.
SIMILAR TERMS--------------------------------------
Fatty acid, trans
An unhealthy substance, also known as trans fat, made through the chemical process of hydrogenation of oils. Hydrogenation solidifies liquid oils and increases the shelf life and the flavor stability of oils and foods that contain them. Trans fat is found in vegetable shortenings and in some margarines, crackers, cookies, snack foods and other foods.
Fatty Acids
A basic unit of fats. When insulin levels are too low or there is not enough glucose (sugar) to use for energy, the body burns fatty acids for energy. The body then makes ketone bodies, waste products that cause the acid level in the blood to become too high. This in turn may lead to ketoacidosis, a serious problem.
Fatty acids
Molecules that are long chains of lipid-carboxylic acid found in fats and oils and in cell membranes as a component of phospholipids and glycolipids.
Fatty acids,omega-3
A class of fatty acids found in fish oils, especially from salmon and other cold-water fish, that acts to lower the levels of cholesterol and LDL (low-density lipoproteins) in the blood.
Fatty alcohol
Fatty alcohol: NAD+ oxidoreductase deficiency. Clinically known as the Sjogren-Larsson syndrome, this is a genetic (inherited) disease usually characterized by a triad of findings consisting of ichthyosis (thickened fish-like skin), spastic paraplegia (spasticity of the legs) and mental retardation.
Fatty aldehyde dehydrogenase deficiency
Also known as the Sjogren-Larsson syndrome, this is a genetic (inherited) disease usually characterized by a triad of clinical findings consisting of ichthyosis (thickened fish-like skin), spastic paraplegia (spasticity of the legs) and mental retardation.
Fatty liver
The buildup of fat in liver cells. The most common cause is alcoholism. Other causes include obesity, diabetes, and pregnancy. Also called steatosis.
Fatty liver of pregnancy, acute
Liver failure in late pregnancy, usually from unknown cause. Acute fatty liver of pregnancy (AFLP) typically occurs in first-time pregnancies in the last trimester.
PREVIOUS AND NEXT TERMS--------------------------------------
Fructosamine
A term referring to the linking of blood sugar onto protein molecules in the bloodstream. The fructosamine value depends upon the average blood sugar level during the past three weeks. The fructosamine test could be viewed as complementary to the glycohemoglobin, as the two tests are different reflections of diabetes control: glycohemoglobin looks back approximately eight to twelve weeks, and the fructosamine test looks back about three weeks. |Note: the term fructosamine has nothing to do with the term fructose.
Fundus of the Eye
The back or deep part of the eye, including the retina.
Funduscopy
A test to look at the back area of the eye to see if there is any damage to the vessels that bring blood to the retina. The doctor uses a device called an ophthalmoscope to check the eye.
FIXED BRIDGE
A fixed bridge replaces or spans the space where one or more teeth have been lost. A fixed bridge is attached to natural teeth (abutments). It is cemented into place and can only be removed by a dentist. The abutment teeth are crowned to provide strength. The ponic, or artificial tooth, is the part of the fixed bridge that replaces the missing tooth or space between the abutments. The ponic is fused to the abutments to form one piece that is cemented or bonded into place in the mouth. These restorations prevent collapse of the mouth and movement of teeth. Fixed bridges have special instructions for proper home care, which will be explained by the dentist or dental assistant upon completion of treatment. See also "Maryland Bridge."
Fat Substitute
Fat substitutes are ingredients that mimic one or more of the roles of fat in a food.
Fatty Acid
Foramen Ovale
An opening between the atria of the heart that normally closes shortly after birth. An atrial septal defect may develop if the foramen ovale fails to close properly.
Free Mammary Artery Graft
When the surgeon removes the mammary artery from its origin to use as a bypass graft.
Free Radical
A destructive fragment of oxygen produced as a byproduct when cells use oxygen to burn fat.
F (coefficient of inbreeding)
F is the symbol for the coefficient of inbreeding, a way of gauging how close two people are genetically to one another. The coefficient of inbreeding, F, is the probability that a person with two identical genes received both genes from one ancestor.
F (symbol)
A much used symbol, F stands for fractional concentration; free energy; Fahrenheit; visual field; fluorine; force; filial generation, followed by subscript numerals indicating specified matings such as F1); the amino acid phenylalanine; the coefficient of inbreeding , etc.
RELATED TERMS--------------------------------------
Fat
A major energy source for animals and humans. Fat contains nine calories per gram.
SIMILAR TERMS--------------------------------------
Fatty acid, trans
An unhealthy substance, also known as trans fat, made through the chemical process of hydrogenation of oils. Hydrogenation solidifies liquid oils and increases the shelf life and the flavor stability of oils and foods that contain them. Trans fat is found in vegetable shortenings and in some margarines, crackers, cookies, snack foods and other foods.
Fatty Acids
A basic unit of fats. When insulin levels are too low or there is not enough glucose (sugar) to use for energy, the body burns fatty acids for energy. The body then makes ketone bodies, waste products that cause the acid level in the blood to become too high. This in turn may lead to ketoacidosis, a serious problem.
Fatty acids
Molecules that are long chains of lipid-carboxylic acid found in fats and oils and in cell membranes as a component of phospholipids and glycolipids.
Fatty acids,omega-3
A class of fatty acids found in fish oils, especially from salmon and other cold-water fish, that acts to lower the levels of cholesterol and LDL (low-density lipoproteins) in the blood.
Fatty alcohol
Fatty alcohol: NAD+ oxidoreductase deficiency. Clinically known as the Sjogren-Larsson syndrome, this is a genetic (inherited) disease usually characterized by a triad of findings consisting of ichthyosis (thickened fish-like skin), spastic paraplegia (spasticity of the legs) and mental retardation.
Fatty aldehyde dehydrogenase deficiency
Also known as the Sjogren-Larsson syndrome, this is a genetic (inherited) disease usually characterized by a triad of clinical findings consisting of ichthyosis (thickened fish-like skin), spastic paraplegia (spasticity of the legs) and mental retardation.
Fatty liver
The buildup of fat in liver cells. The most common cause is alcoholism. Other causes include obesity, diabetes, and pregnancy. Also called steatosis.
Fatty liver of pregnancy, acute
Liver failure in late pregnancy, usually from unknown cause. Acute fatty liver of pregnancy (AFLP) typically occurs in first-time pregnancies in the last trimester.
PREVIOUS AND NEXT TERMS--------------------------------------
Fructosamine
A term referring to the linking of blood sugar onto protein molecules in the bloodstream. The fructosamine value depends upon the average blood sugar level during the past three weeks. The fructosamine test could be viewed as complementary to the glycohemoglobin, as the two tests are different reflections of diabetes control: glycohemoglobin looks back approximately eight to twelve weeks, and the fructosamine test looks back about three weeks. |Note: the term fructosamine has nothing to do with the term fructose.
Fundus of the Eye
The back or deep part of the eye, including the retina.
Funduscopy
A test to look at the back area of the eye to see if there is any damage to the vessels that bring blood to the retina. The doctor uses a device called an ophthalmoscope to check the eye.
FIXED BRIDGE
A fixed bridge replaces or spans the space where one or more teeth have been lost. A fixed bridge is attached to natural teeth (abutments). It is cemented into place and can only be removed by a dentist. The abutment teeth are crowned to provide strength. The ponic, or artificial tooth, is the part of the fixed bridge that replaces the missing tooth or space between the abutments. The ponic is fused to the abutments to form one piece that is cemented or bonded into place in the mouth. These restorations prevent collapse of the mouth and movement of teeth. Fixed bridges have special instructions for proper home care, which will be explained by the dentist or dental assistant upon completion of treatment. See also "Maryland Bridge."
Fat Substitute
Fat substitutes are ingredients that mimic one or more of the roles of fat in a food.
Fatty Acid
Foramen Ovale
An opening between the atria of the heart that normally closes shortly after birth. An atrial septal defect may develop if the foramen ovale fails to close properly.
Free Mammary Artery Graft
When the surgeon removes the mammary artery from its origin to use as a bypass graft.
Free Radical
A destructive fragment of oxygen produced as a byproduct when cells use oxygen to burn fat.
F (coefficient of inbreeding)
F is the symbol for the coefficient of inbreeding, a way of gauging how close two people are genetically to one another. The coefficient of inbreeding, F, is the probability that a person with two identical genes received both genes from one ancestor.
F (symbol)
A much used symbol, F stands for fractional concentration; free energy; Fahrenheit; visual field; fluorine; force; filial generation, followed by subscript numerals indicating specified matings such as F1); the amino acid phenylalanine; the coefficient of inbreeding , etc.
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This dictionary contains 19186 terms.
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