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| This glossary contains: 19186 medical terms |
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Aerobic capacity
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Aerobic capacity The body's ability to process oxygen. It is a combination of lung capacity, the size of the capillaries, the pumping action of the heart, and transfer of oxygen from red blood cells to target tissues.
RELATED TERMS--------------------------------------
Oxygen
A chemical element essential for sustaining life.
Capillaries
Tiny blood vessels between arteries and veins that distribute oxygen-rich blood to the body.
Heart
The hollow, muscular organ responsible for pumping blood through the circulatory system.
Blood
The life-maintaining fluid which is made up of plasma, red blood cells (erythrocytes), white blood cells (leukocytes), and platelets; blood circulates through the body's heart, arteries, veins, and capillaries; it carries away waste matter and carbon dioxide, and brings nourishment, electrolytes, hormones, vitamins, antibodies, heat, and oxygen to the tissues.
SIMILAR TERMS--------------------------------------
Aerobic
Requiring the use of oxygen. Exercise that conditions the heart and lungs by increasing the efficiency of oxygen intake by the body.
Aerobic exercise
Exercise with a low enough intensity to facilitate adequate oxygen transfer to the muscle cells so that no buildup of lactic acid is observed. This type of exercise is useful for reducing insulin levels and lowering blood glucose.
Aerobid
Aerobid is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): flunisolide .
Aerolate
Aerolate is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): theophylline .
Aerolate iii
Aerolate iii is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): theophylline .
Aerolate jr
Aerolate jr is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): theophylline .
Aerolate sr
Aerolate sr is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): theophylline .
Aerolone
Aerolone is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): isoproterenol hydrochloride .
Aerophagia
A condition that occurs when a person swallows too much air; causes gas and frequent belching.
Aerophobia
"An abnormal and persistent fear of flying. Sufferers experience severe anxiety even though they usually realize that the flying does not pose a threat commensurate with their fear. Aerophobia also means an irrational fear of fresh air or drafts of air. Derived from the Greek ""aero-"", air or gas + ""phobos"", fear = literally, fear of air."
Aeroseb-dex
Aeroseb-dex is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): dexamethasone .
Aeroseb-hc
Aeroseb-hc is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): hydrocortisone .
Aerosinusitis
Sinus troubles, particularly with pain, due to changing atmospheric pressures, as when going up or down in a plane. Also called barosinusitis or sinus barotrauma.
Aerosol
"1. In general, a fine mist or spray which contains minute particles.
Aerosolization
The production of an aerosol -- a fine mist or spray containing minute particles. See: Aerosol.
Aerosporin
Aerosporin is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): polymyxin b sulfate .
Aerotitis
Middle ear problems due to changing atmospheric pressures, as when a plane descends to land. The problems include ear pain, ringing, diminished hearing and, sometimes, dizziness. The word aerotitis (pronounced aer-o-tit-is) is compounded from aer- + otitis meaning inflammation of the ear. Alternate terms for aerotitis: aerotitis media, barotitis, barotitis media, otic barotrauma.
Aerotitis media
See Aerotitis.
PREVIOUS AND NEXT TERMS--------------------------------------
ATP
Adenosine triphosphate.
Adrenals
Located on the top of the kidneys, these glands that are responsible for the production of stress-related hormones such as cortisol, DHEA, and adrenaline.
Adrenocortiotrophic hormone
The hormone released from the pituitary gland. It interacts with receptors on the adrenal gland to begin the process of cortisol and DHEA production. ACTH uses the second messenger cyclic AMP to signal target cells in the adrenal gland.
ACTH
Adrenocortiotrophic hormone.
Advanced glycosylation endproducts
The polymerized end-products of protein cross-linked with glucose. AGEs tend to adhere to capillaries and arteries. increasing the risk of heart disease, blindness, and kidney failure. AGEs are best estimated by the levels of glycosylated hemoglobin in the bloodstream.
Aerobic capacity
Aerobic exercise
Exercise with a low enough intensity to facilitate adequate oxygen transfer to the muscle cells so that no buildup of lactic acid is observed. This type of exercise is useful for reducing insulin levels and lowering blood glucose.
Amino acid
The fundamental building block of a protein molecule. A protein is composed of a chain of hundreds or thousands of amino acids. Our bodies can synthesize most of the amino acids. However, eight amino acids (called "essential amino acids") must be obtained from food.
Amygdala
The portion of the brain that processes emotions.
Anaerobic exercise
Exercise at an intensity that exceeds the ability to supply oxygen to the muscle cells leading to the buildup of lactic acid. Anaerobic exercise stimulates the synthesis of both growth hormone and testosterone.
Anabolic steroids
Synthetic analogs of testosterone that maintain the anabolic (i.e. muscle-building effects) while reducing the virilization effects of testosterone.
RELATED TERMS--------------------------------------
Oxygen
A chemical element essential for sustaining life.
Capillaries
Tiny blood vessels between arteries and veins that distribute oxygen-rich blood to the body.
Heart
The hollow, muscular organ responsible for pumping blood through the circulatory system.
Blood
The life-maintaining fluid which is made up of plasma, red blood cells (erythrocytes), white blood cells (leukocytes), and platelets; blood circulates through the body's heart, arteries, veins, and capillaries; it carries away waste matter and carbon dioxide, and brings nourishment, electrolytes, hormones, vitamins, antibodies, heat, and oxygen to the tissues.
SIMILAR TERMS--------------------------------------
Aerobic
Requiring the use of oxygen. Exercise that conditions the heart and lungs by increasing the efficiency of oxygen intake by the body.
Aerobic exercise
Exercise with a low enough intensity to facilitate adequate oxygen transfer to the muscle cells so that no buildup of lactic acid is observed. This type of exercise is useful for reducing insulin levels and lowering blood glucose.
Aerobid
Aerobid is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): flunisolide .
Aerolate
Aerolate is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): theophylline .
Aerolate iii
Aerolate iii is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): theophylline .
Aerolate jr
Aerolate jr is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): theophylline .
Aerolate sr
Aerolate sr is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): theophylline .
Aerolone
Aerolone is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): isoproterenol hydrochloride .
Aerophagia
A condition that occurs when a person swallows too much air; causes gas and frequent belching.
Aerophobia
"An abnormal and persistent fear of flying. Sufferers experience severe anxiety even though they usually realize that the flying does not pose a threat commensurate with their fear. Aerophobia also means an irrational fear of fresh air or drafts of air. Derived from the Greek ""aero-"", air or gas + ""phobos"", fear = literally, fear of air."
Aeroseb-dex
Aeroseb-dex is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): dexamethasone .
Aeroseb-hc
Aeroseb-hc is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): hydrocortisone .
Aerosinusitis
Sinus troubles, particularly with pain, due to changing atmospheric pressures, as when going up or down in a plane. Also called barosinusitis or sinus barotrauma.
Aerosol
"1. In general, a fine mist or spray which contains minute particles.
Aerosolization
The production of an aerosol -- a fine mist or spray containing minute particles. See: Aerosol.
Aerosporin
Aerosporin is a prescription or over-the-counter drug which is (or once was) legal in the United States and possibly in other countries. Active ingredient(s): polymyxin b sulfate .
Aerotitis
Middle ear problems due to changing atmospheric pressures, as when a plane descends to land. The problems include ear pain, ringing, diminished hearing and, sometimes, dizziness. The word aerotitis (pronounced aer-o-tit-is) is compounded from aer- + otitis meaning inflammation of the ear. Alternate terms for aerotitis: aerotitis media, barotitis, barotitis media, otic barotrauma.
Aerotitis media
See Aerotitis.
PREVIOUS AND NEXT TERMS--------------------------------------
ATP
Adenosine triphosphate.
Adrenals
Located on the top of the kidneys, these glands that are responsible for the production of stress-related hormones such as cortisol, DHEA, and adrenaline.
Adrenocortiotrophic hormone
The hormone released from the pituitary gland. It interacts with receptors on the adrenal gland to begin the process of cortisol and DHEA production. ACTH uses the second messenger cyclic AMP to signal target cells in the adrenal gland.
ACTH
Adrenocortiotrophic hormone.
Advanced glycosylation endproducts
The polymerized end-products of protein cross-linked with glucose. AGEs tend to adhere to capillaries and arteries. increasing the risk of heart disease, blindness, and kidney failure. AGEs are best estimated by the levels of glycosylated hemoglobin in the bloodstream.
Aerobic capacity
Aerobic exercise
Exercise with a low enough intensity to facilitate adequate oxygen transfer to the muscle cells so that no buildup of lactic acid is observed. This type of exercise is useful for reducing insulin levels and lowering blood glucose.
Amino acid
The fundamental building block of a protein molecule. A protein is composed of a chain of hundreds or thousands of amino acids. Our bodies can synthesize most of the amino acids. However, eight amino acids (called "essential amino acids") must be obtained from food.
Amygdala
The portion of the brain that processes emotions.
Anaerobic exercise
Exercise at an intensity that exceeds the ability to supply oxygen to the muscle cells leading to the buildup of lactic acid. Anaerobic exercise stimulates the synthesis of both growth hormone and testosterone.
Anabolic steroids
Synthetic analogs of testosterone that maintain the anabolic (i.e. muscle-building effects) while reducing the virilization effects of testosterone.
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This dictionary contains 19186 terms.
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