| Term | Definition |
|
Vaccine |
A preparation, containing weakened or dead pathogens that cause a particular disease, given to prevent one from contracting that disease |
|
Medicine |
Helps prevent or cure a disease or medical problem |
|
Analgesics |
Pain relievers |
|
Side Effects |
Reactions to the medicine other than the one intended |
|
Additive Interaction |
When medicines work together in a positive way |
|
Synergistic Effect |
The interaction of two or more medicines that results in a greater effect than when the medicines are taken independently |
|
Antagonistic Reaction |
When the effect of a medicine is canceled or reduced when taken with another medicine |
|
Tolerance |
A condition in which the body becomes used to the effect of a medicine |
|
Withdrawal |
The process that occurs when a person stops using a medicine or other substance to which her or she has a physiological dependence |
|
Prescription Medicines |
Medicines that cannot be used safely without the written approval of a licensed physician |
|
Over-the-Counter (OTC) Medicines |
Medicines you can buy without a doctor's prescription |
|
Medicine Misuse |
Using a medicine in a way other than the one intended |
|
Addiction |
A physiological or psychological dependence on a substance or activity |
|
Nicotine |
The addictive drug in cigarettes |
|
Stimulant |
A drug that increases the action of the central nervous system, the hear, and other organs |
|
Tar |
A thick, sticky, dark fluid produced when tobacco burns |
|
Carcinogens |
Cancer-causing substances |
|
Carbon Monoxide |
A colorless, odorless, poisonous gas in cigarette smoke that passes through the lungs into the blood |
|
Smokeless Tobacco |
Tobacco that is sniffed through the nose or chewed |
|
Leukoplakia |
Thickened, white, leathery-appearing spots on the inside of a smokeless tobacco user's mouth that can develop into cancer of the mouth |
|
Passive Smoke |
Cigarette, cigar, or pipe smoke inhaled by nonsmokers as well as smoke that remains in a closed environment after the smoke is through smoking |
|
Stream Smoke |
The smoke that a smoker blows off |
|
Side-stream Smoke |
The smoke that comes from burning tobacco |
|
Nicotine Withdrawal |
The process that occurs when nicotine, an addictive drug, is no longer used |
|
Nicotine Substitutes |
Manufactured forms of nicotine that deliver small amounts of the drug into the user's system while he or she is trying to give up the tobacco habit |
|
Ethanol |
The type of alcohol found in alcoholic beverages |
|
Fermentation |
The chemical action of yeast on sugars |
|
Intoxication |
Physical and mental impairment resulting from the use of alcohol |
|
Blood Alcohol Concentration |
The amount of alcohol in a person's blood expressed as a percentage |
|
Designated Drivers |
People in social settings who choose not to drink so that they can safely drive themselves and others |
|
Fatty Liver |
A condition in which fats build up in the liver and cannot be broken down |
|
Cirrhosis |
A condition in which liver tissue is destroyed and then replaced with useless scar tissue |
|
Fetal Alcohol Syndrome |
A condition in which a fetus has been adversely affected mentally and physically by its mother's heavy alcohol use during pregnancy |
|
Binge Drinking |
Periodic excessive drinking |
|
Alcohol Poisoning |
A dangerous toxic condition that occurs when a person drinks a large amount of alcohol in a short period of time |
|
Alcoholism |
A Physical and psychological dependence on the drug ethanol |
|
Delirium Tremens |
The dramatic physical and psychological effects of alcohol withdrawal |
|
Substance Abuse |
Any unnecessary or improper use of chemical substances for non-medical purposes |
|
Synthetic Drugs |
Chemical substances produced artificially in a laboratory |
|
Illicit Drug |
The use or sale of any substances that are illegal or otherwise not permitted |
|
Illegal Drugs |
Street drugs |
|
Gateway Drugs |
Drugs that often lead to other serious and dangerous drug use |
|
Overdose |
A strong or even fatal reaction to taking a large amount of a drug |
|
Psychoactive Drugs |
Drugs that affect the central nervous system and interfere with the normal functioning of the brain |
|
Stimulants |
Drugs that speed up the central nervous system |
|
Paranoia |
Irrational suspiciousness or distrust of others |
|
Euphoria |
A feeling of intense well-being or elation that maybe be followed by a complete "crash" or let down |
|
Depressants |
Drugs that tend to slow down the central nervous system |
|
Narcotics |
Drugs derived from the opium plant that have a sedative effect |
|
Hallucinogens |
Drugs that alter moods, thoughts, and sense perceptions including vision, hearing, smell, and touch |
|
Marijuana |
Cannabis that is smoked, eaten, or drunk for intoxicating effects |
|
Hashish |
"Hash," the dark brown resin collected from the tops of the cannabis plant |
|
Inhalants |
Substance with breathable fumes that are sniffed and inhaled to give a hallucinogenic or mind-altering high |
|
Designer Drugs |
Synthetics substance meant to imitate the effects of narcotics and hallucinogens |
|
Look-Alike Drugs |
Drugs made so as to physically resemble specific illegal drugs |
|
Therapeutic Communities |
Residential treatment centers |
|
Drug-Free School Zones |
Areas within 1,000 feet of schools and designated by signs, within which people caught selling drugs will receive especially tough penalties |
|
Drug Watches |
Organized community efforts by neighborhood residents to patrol, monitor, report, and otherwise help try to stop drug deals and drug use |
|
Embryo |
A cluster of developing cells following implantation |
|
Placenta |
A blood-rich tissue developed from an outer layer of cells from the embryo and tissue from the mother |
|
Umbilical Cord |
A tube through which nutrients and oxygen pass from the mother's blood into the embryo's blood |
|
Apgar Test |
A routine diagnostic test that determines and infant's physical condition at birth |
|
Miscarriage |
A spontaneous abortion |
|
Stillbirth |
The birth of a dead fetus |
|
Chromosomes |
Tiny structures within the nuclei of cells that carry information about hereditary traits |
|
Genes |
Segments of DNA molecules |
|
Amniocentesis |
A procedure in which a syringe is inserted through the pregnant female's abdominal wall into the amniotic fluid surrounding the developing fetus |
|
Ultrasound |
A test in which sound waves are used to project light images on a screen |
|
Chorionic Villi Sampling |
A test in which a small piece of membrane is removed from the chorion, a layer of tissue that develops into the placenta |
|
Developmental Task |
Something that needs to occur during a particular stage for a person to continue his or her growth toward becoming a health, mature adult |
|
Autonomy |
The confidence that one can control one's own body, impulses, and environment |
|
First Aid |
The immediate, temporary care given to a person who has become sick or who has been injured |
|
Poison |
Any substance-solid, liquid, or gas that causes injury, illness, or death when introduce into the body |
|
Pressure Point |
One of a number of points along the main artery supplying blood to an affected limb |
|
Shock |
The failure of the cardiovascular system to keep adequate blood circulating to the vital organs of the body |
|
Poison Control Center |
A 24-hour hot line that provides emergency medical advice on treating poisoning victims |
|
Emetic |
An agent that induces vomiting |
|
Venom |
A poisonous substance secreted by a snake or other animal |
|
Abdominal Thrusts |
The application of sudden pressure on the victim's diaphragm so as to expel the substance blocking the airway |
|
Respiratory Failure |
A state in which air is unable to reach the lungs |
|
Rescue Breathing |
Artificial respiration |
|
Carotid Pulse |
The heartbeat found on each side of the neck |
|
Cardiovascular Failure |
Failure of the heart to pump blood |
|
Cardiopulmonary Resuscitation (CPR) |
A lifesaving technique in which a heart that has stopped is forced to pump blood to the body by means of applied pressure |
|
Xiphoid Process |
The lower part of the sternum that projects downward to the point where the sternum meets the lower ribs |
|
Rabies |
A viral disease of the nervous system that eventually causes madness and death |
|
Gangrene |
The death of tissue in a part of the body |
|
testosterone |
the male sex hormone |
|
sperm |
male reproductive cells |
|
testes |
two small glands that produce sperm |
|
penis |
tube-shaped organ attached to the trunk of the body just above the testes |
|
semen |
a thick fluid containing sperm and other secretions from the male reproductive organs |
|
fertilization |
the union of a reproductive cell from a male and one from a female |
|
circumsion |
surgical removal of the foreskin of the penis |
|
sterility |
condition in which a person is unable to reproduce |
|
ova |
female reproductive cells |
|
vagina |
a muscular, elastic passageway that extends from the uterus to the outside of the body |
|
ovaries |
the female sex glands that house the ova and produce female sex hormones |
|
ovulation |
the process of releasing one mature ovum each month |
|
fallopian tubes |
pair of tubes with fingerlike projections that draw the ovum in |
|
zygote |
cell that results from the union of sperm and ovum |
|
uterus |
small, muscular, pear-shaped organ, about the size of a fist |
|
cervix |
neck of the uterus |
|
menstrual cycle |
the time from the beginning of one menstrual period to the onset of the next |
|
infertility |
the inability of a woman to become pregnant |