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Carbon dioxide
Carbon dioxide An odorless, colorless gas produced as the end product of aerobic respiration.
RELATED TERMS--------------------------------------
Aerobic
Requiring the use of oxygen. Exercise that conditions the heart and lungs by increasing the efficiency of oxygen intake by the body.
Respiration
The act or process of breathing. The process by which a living organism or cell takes in oxygen from the air or water and uses it.
SIMILAR TERMS--------------------------------------
Carb
Slang for carbohydrate. Mainly sugars and starches, together constituting one of the three principal types of nutrients used as energy sources (calories) by the body. Carbohydrates can also be defined chemically as neutral compounds of carbon, hydrogen and oxygen.
Carbachol
Carbachol is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): carbachol.
Carbamazepine
An anticonvulsant.
Carbastat
Carbastat is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): carbachol.
Carbatrol
Carbatrol is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): carbamazepine.
Carbidopa
Carbidopa is a peripheral decarboxylase inhibitor. Dopa decarboxylase is an enzyme that converts levodopa into dopamine - a major neurotransmitter and neuromodular of cellular function. Carbidopa is sometimes used to prevent the peripheral conversion of levodopa into dopamine in peripheral sites such as the gut, thus allowing more levodopa to reach the brain where it can have therapeutic effects.
Carbidopa and levodopa
Carbidopa and levodopa is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): carbidopa; levodopa.
Carbilev
Carbilev is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): carbidopa; levodopa.
Carbinoxamine maleate
Carbinoxamine maleate is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): carbinoxamine maleate.
Carbo-loading
An eating routine used by some athletes that involves downing large amounts of carbohydrates several days before a potentially exhausting endurance event. Carbo-loading has no known potential benefits for anyone except athletes under these special circumstances.
Carbocaine
Carbocaine is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): mepivacaine hydrochloride.
Carbocaine with neo-cobefrin
Carbocaine with neo-cobefrin is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): levonordefrin; mepivacaine hydrochloride.
Carbohydrate
One of the three main classes of foods and a source of energy. Carbohydrates are mainly sugars and starches that the body breaks down into glucose (a simple sugar that the body can use to feed its cells). The body also uses carbohydrates to make a substance called glycogen that is stored in the liver and muscles for future use. If the body does not have enough insulin or cannot use the insulin it has, which are the basic problems in most forms of diabetes, then the body will not be able to use carbohydrates for energy the way it should.
Carbohydrate intake, infant
Carbohydrates (glucose, lactose, sucrose, galactose, etc.) are sugars or several sugars linked together. Carbohydrates provide energy (calories) for the brain tissues, muscles, and other organs.
Carbohydrates
A type of food, usually derived from plants; one of three nutrients that supply calories to the body; includes simple carbohydrates (sugar, fruit) and complex carbohydrates (vegetables, starches).
Carbolic acid
A synonym of phenol. In dilute solution, an antimicrobial agent.
Carbon dioxide content
A measure of the bicarbonate level in the blood. The normal carbon dioxide content may vary somewhat from one laboratory to another.
Carbon monoxide
An odorless, colorless, poisonous gas produced from the incomplete combustion of carbon. Prevents the blood from carrying oxygen.
Carbon Monoxide
A gas found in cigarette smoke; damages artery walls and reduces the ability of blood to carry oxygen, increasing the risk of coronary artery disease.
Carbon monoxide poisoning
Poisoning with carbon monoxide, a tasteless odorless gas that is a byproduct of combustion. Carbon monoxide acts as a poison by competing with oxygen for binding sites on hemoglobin, the molecule in red blood cells that carries oxygen from the lungs to the more remote tissues of the body and returns carbon dioxide from the tissues to the lungs. On inhalation, carbon monoxide binds to hemoglobin with a binding affinity 200--270 times greater than that of oxygen.
Carbondale Nursing Home
The Carbondale Nursing Home is a hospital in Carbondale, Pennsylvania, United States.
Carboplatin
Carboplatin is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): carboplatin.
Carboxyhemoglobin
Hemoglobin that has carbon monoxide instead of the normal oxygen bound to it. Carbon monoxide has a much great affinity than oxygen for hemoglobin. Carboxyhemoglobin is formed in carbon monoxide poisoning. The source of the carbon monoxide may be exhaust (such as from a car, truck, boat or generator), smoke from a fire, or tobacco smoke. The level of carboxyhemoglobin is a measure of the degree of carbon monoxide exposure.
Carboxyhemoglobinemia
The presence of carboxyhemoglobin in the blood. Carboxyhemoglobin, hemoglobin that has carbon monoxide bound to it, is formed in carbon monoxide poisoning, as from exhaust (such as from a car, truck, boat or generator), smoke from a fire, or tobacco smoke.
Carbuncle
A hard, painful, pus-filled infection of the skin. Carbuncles are larger than boils and frequently have more than one opening.
Carbuncles
A skin abscess, a collection of pus that forms inside the body. Antibiotics are often not very helpful in treating abscesses. The main treatments include hot packs and draining ("lancing") the abscess, but only when it is soft and ready to drain. If you have a fever or long-term illness, such as cancer or diabetes, or are taking medications that suppress the immune system, you should contact your healthcare practitioner if you develop an abscess.
PREVIOUS AND NEXT TERMS--------------------------------------
Calv?-Perthes
A disease in children affecting the growth plate of the head of the thigh, caused by interference in the blood supply.
Candida
The class of yeast that causes thrush and vaginal yeast infections.
Canker
An open sore on the lip or skin inside the mouth.
Cannabis
The class of plants that includes marijuana and other hemps.
Capillary
A small, blood-containing vessel connecting the veins and arteries.
Carbon dioxide
Carbon monoxide
An odorless, colorless, poisonous gas produced from the incomplete combustion of carbon. Prevents the blood from carrying oxygen.
Carbuncle
A hard, painful, pus-filled infection of the skin. Carbuncles are larger than boils and frequently have more than one opening.
Carcinogen
A cancer-causing substance.
Cardiomegaly
Enlargement of the heart.
Carotene
The fat-soluble pigment in carrots, tomatoes and other vegetables, egg yolks, milk fat and other substances that can be converted in the body to vitamin A.
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