Medical Glossary

This glossary contains:
19186
medical terms

Alcohol




Alcohol

An organic chemical in which one or more hydroxyl (OH) groups are attached to carbon (C) atoms in place of hydrogen (H) atoms. Common alcohols include ethyl alcohol or ethanol (found in alcoholic beverages), methyl alcohol or methanol (can cause blindness) and propyl alcohol or propanol (used as a solvent and antiseptic). Rubbing alcohol is a mixture of acetone, methyl isobutyl ketone, and ethyl alcohol. In everyday talk, alcohol usually refers to ethanol as, for example, in wine, beer, and liquor. It can cause changes in behavior and be addictive.

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Organic
Of or related to a substance that contains carbon atoms linked together by carbon-carbon bonds. All living matter is organic. The original definition of the term organic related to the source of chemical compounds, with organic compounds being those carbon-containing compounds obtained from plant or animal sources, whereas inorganic compounds were obtained from mineral sources. Compounds containing bonds between carbon atoms can now be made in the laboratory and industrially by man.

Alcohol
An organic chemical in which one or more hydroxyl (OH) groups are attached to carbon (C) atoms in place of hydrogen (H) atoms. Common alcohols include ethyl alcohol or ethanol (found in alcoholic beverages), methyl alcohol or methanol (can cause blindness) and propyl alcohol or propanol (used as a solvent and antiseptic). Rubbing alcohol is a mixture of acetone, methyl isobutyl ketone, and ethyl alcohol. In everyday talk, alcohol usually refers to ethanol as, for example, in wine, beer, and liquor. It can cause changes in behavior and be addictive.

Acetone
"In the body, a chemical that is formed when the body uses fat instead of glucose (sugar) for energy. The formation of acetone means that cells lack insulin or cannot effectively use available insulin to burn glucose for energy. Acetone passes through the body into the urine as one of the so-called ketone bodies. Acetone is highly volatile. The breath of someone with a great deal of acetone in the body smells fruity and is called ""acetone breath."""

Ketone
Break down product of fat that accumulates in the blood as a result of inadequate insulin or inadequate calorie intake.



SIMILAR TERMS
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Alcohol 10 per cent and dextrose 5 per cent
Alcohol 10 per cent and dextrose 5 per cent 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): alcohol; dextrose .

Alcohol 5 per cent and dextrose 5 per cent
Alcohol 5 per cent and dextrose 5 per cent 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): alcohol; dextrose .

Alcohol 5 per cent in d5-w
Alcohol 5 per cent in d5-w 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): alcohol; dextrose .

Alcohol 5 per cent in dextrose 5 per cent
Alcohol 5 per cent in dextrose 5 per cent 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): alcohol .

Alcohol 5 per cent in dextrose 5 per cent in water
Alcohol 5 per cent in dextrose 5 per cent in water 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): alcohol; dextrose .

Alcohol abuse
"Use of alcoholic beverages to excess, either on individual occasions (""binge drinking"") or as a regular practice. For some individuals-children or pregnant women, for example-almost any amount of alcohol use may be legally considered ""alcohol abuse,"" depending on local laws. Heavy alcohol abuse can cause physical damage and death."

Alcohol poisoning
condition in which a toxic amount of alcohol (ethanol, ethyl alcohol) has been drunk, usually in a short period of time. The toxicity is related to the blood level of the alcohol. The individual may become extremely disoriented, unresponsive or unconscious, with shallow breathing. Because alcohol poisoning can be fatal, emergency treatment is urgently needed.

Alcohol treatment
A set of medically controlled actions and interventions addressed to tackling a patient's addiction to alcohol.

Alcohol, pregnancy
The consumption of alcohol during pregnancy carries the danger of damaging the fetus.

Alcoholics Anonymous
A free, self-help organization founded to assist people addicted to alcohol in breaking old behavior patterns and gaining support for living a sober lifestyle.

Alcoholism
A primary, chronic disease with genetic, psychosocial, and environmental factors influencing its development and manifestations. The disease is often progressive and fatal. It is characterized by impaired control over drinking, preoccupation with the drug alcohol, use of alcohol despite adverse consequences, and distortions in thinking, most notably denial. Each of these symptoms may be continuous or periodic.



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Albright syndrome
A genetic disorder of bones, skin pigmentation and hormonal problems with premature sexual development. Also called McCune-Albright syndrome and polyostotic fibrous dysplasia.

Albuginea
Tough white fibrous tissue. The tunica albuginea of the testis, for example, is the layer of dense whitish inelastic tissue that surrounds the testis.

Albumen
"The white of an egg, the part of the egg from which meringues are made. Albus in Latin is white. Not to be confused with ""albumin"" which is the main protein in human blood and the key to the regulation of the osmotic pressure of blood."

Albuminuria
More than the normal amount of albumin in the urine. Albumin is the predominant protein in human blood and it is the key to the regulation of the osmotic pressure of blood. It is normal to have some albumin in urine. But too much albumin indicates that protein is leaking through the kidney. Albuminuria can mean many things. For example, albuminuria may be a sign of significant kidney disease or it may simply be a sequel of vigorous exercise. Albuminuria is a form of proteinuria.

ALCAM
A receptor expressed on T cells which is involved in the adhesion of cells. ALCAM stands for activated leukocyte cell adhesion molecule. The gene encoding ALCAM is on chromosome 3 in region 3q13.1-q13.2. The ALCAM gene has been reported to be less active in breast tumors with a poor prognosis.

Alcohol

Alcohol abuse
"Use of alcoholic beverages to excess, either on individual occasions (""binge drinking"") or as a regular practice. For some individuals-children or pregnant women, for example-almost any amount of alcohol use may be legally considered ""alcohol abuse,"" depending on local laws. Heavy alcohol abuse can cause physical damage and death."

Alcohol poisoning
condition in which a toxic amount of alcohol (ethanol, ethyl alcohol) has been drunk, usually in a short period of time. The toxicity is related to the blood level of the alcohol. The individual may become extremely disoriented, unresponsive or unconscious, with shallow breathing. Because alcohol poisoning can be fatal, emergency treatment is urgently needed.

Alcohol, pregnancy
The consumption of alcohol during pregnancy carries the danger of damaging the fetus.

Alcoholics Anonymous
A free, self-help organization founded to assist people addicted to alcohol in breaking old behavior patterns and gaining support for living a sober lifestyle.

Aldose reductase inhibitor
A class of drugs used to prevent eye and nerve damage in diabetes. Aldose reductase is an enzyme that is normally present in the eye and in many other parts of the body. It helps change glucose into a sugar alcohol called sorbitol. Too much sorbitol trapped in eye and nerve cells can damage these cells, leading to retinopathy (retinal disease) and neuropathy (nerve disease). Drugs that prevent or slow the action of aldose reductase may represent a means to prevent or delay these complications of diabetes.

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This dictionary contains 19186 terms.







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