Chapter 17.1,2,3 Preventing Drug Abuse Flashcards
___________ - legal drugs that help the body fight injury, illness, or disease
Medicines
________________ - a medicine sold legally in pharmacies and other stores without a doctors prescription
Over the counter
____________ - a drug that can only be obtained only with a written order from a doctor and can be purchased only at a pharmacy
Prescription
______________ - a chemical substance that people of any age may not lawfully manufacture, posses, buy, or sell
Illegal
Proper use -___________________________ to treat an injury, illness, or disease
Using per label instructions
Misuse- ___________ taking more than is recommended to treat an injury, illness, or disease
Mistakenly
Abuse- ____________ taking more than recommended or taking for purpose other than treating an injury, illness, or disease
Deliberately
_______________ - an unwanted physical or mental effect caused by the drug
Side effects
_______________ and ______________ - when drug is used repeatedly, the body develops a tolerance to it, to where the user needs more for the original effect.
Tolerance and dependence
_______________ - if user becomes dependent and stops taking the drug, they will experience negative side effects
Withdrawal
______________ - a neurotransmitter that helps control the brains reward and pleasure centers
Dopamine
__________________ - chemical dopamine travels between brain cells, producing pleasurable sensations
Under normal conditions
___________ - cells release extra dopamine, causing a stronger signal
On drugs
__________________________ - brain cells lose receptors for dopamine, becoming less able to process the chemical. The pleasure signals
After repeated drug use
________________________ (mood altering drug)- helical that affects the brains activity
Psychoactive drug