Mr. B: Health 2 Chapter 22 Lesson 3 Today's Objectives: Explain

advertisement
Mr. B: Health 2
Chapter 22 Lesson 3
Today’s Objectives:
•
Explain how psychoactive drugs affect the body.
•
List 3 different “club drugs” and explain how they affect the body.
•
Explain how hallucinogens affect the body.
Lesson 3: Psychoactive Drugs
Big Idea: ______________________ drugs affect the central nervous system and can be especially damaging to the developing ____________________ and
body of a teen.
Effects of Psychoactive Drugs

Main Idea: Psychoactive drugs change the _________________________ of the central nervous system.
o

Psychoactive drugs change the functioning of the central nervous system.
o

Def: Chemicals that affect the central nervous system and alter _____________________ in the brain
Four Main Groups of Psychoactive Drugs
o

The ____________________ on a teen’s developing brain and body can be especially damaging.
____________________________, Opiates, ____________________________, Hallucinogens
Consequences of Psychoactive Drugs
o
Psychoactive drug use can result in health problems and ____________________________________.
o
Using psychoactive drugs often leads to poor ______________________ and behaviors, which may put teens at risk for unintentional
____________________________, violence, STDs, unintended pregnancy, and ______________________________.
Club Drugs, Stimulants, and Depressants

Main Idea: Club drugs, stimulants, and depressants can cause ________________________ health damage.
o
Certain drugs are _________________________ by their effects. They may speed up or slow down the senses, or affect judgment.

The term _________________ _________________ describes drugs found at concerts, dance clubs, and drug parties, called raves.

These drugs are sometimes ________________________ in foods, or slipped into drinks and taken without a person’s ________________________.

Club Drugs
o
Many club drugs are ___________________________ drugs.

o
_______________________, or MDMA, has both _______________________ and hallucinogenic effects.

o
Def: Drugs that alter ______________________, thoughts, and sense perceptions, including vision, hearing, smell, and touch
Ecstasy may cause short-term ____________________________.

o
Def: ____________________ drugs that are made to imitate the effects of other drugs
Def: A feeling of intense well-being or ________________________
__________________________, or “roofies,” are depressants, or sedatives that are colorless, odorless, and tasteless.

Def: Drugs that tend to slow the central nervous system
o
Rohypnol is called the “____________ - ________________” drug.
o
Engaging in ________________ activity with a person under the influence of a date-rape drug is a _______________________ offense.
o
Never allow a _______________________ to handle your _____________________ at a social event.
o
_______________________, or gamma hydroxybutyric acid, is another CNS depressant.
o
Like Rohypnol, it can be used as a date-rape drug.
o
Meth

_________________________, or meth, is a stimulant.


o
Def: A drug that ______________________ the action of the central nervous system, the heart, and other organs
Meth takes a great physical toll and can cause _______________________, paranoia, _________________________, and death.
_____________________d, or lysergic acid diethylamide (LSD), can cause hallucinations and severely distorted perceptions of
_____________________ and color.
o

_______________________—states in which a drug user experiences the emotional effects of a drug long after its actual use—can also occur.
Other Stimulants
o
The _________________________ in tobacco products is a highly effective stimulant.
o
The ______________________ in coffee, tea, ________________________, and power drinks are all stimulants.
Mr. B: Health 2
o
o
o
Chapter 22 Lesson 3
Cocaine

Cocaine is a _____________________ acting, powerful and highly addictive stimulant.

Users may experience a surge of self-confidence and euphoria followed by an emotional ____________________________.
Crack

Crack, also called _________________ or freebase rock, reaches the brain ________________ after being smoked or injected.

Once in the blood, crack causes the heart rate and blood pressure to _____________________ to dangerous levels.
Amphetamines

Amphetamines are highly ________________________ drugs that some people use to stay alert, improve athletic performance, or
lose weight.


Regular use can result in an irregular _________________________, paranoia, aggressive behavior, and heart failure.
Other Depressants
o
_______________________ are drugs that tend to slow the central nervous system.
o
Depressants are dangerous because they can _____________________ heart and respiration rates and lower blood pressure.
o
_________________________ is a commonly used depressant.
o
Combining small amounts of depressants can cause shallow _____________________, weak or rapid pulse, _________________, and death.
Hallucinogens and Opiates

Main Idea: Hallucinogens and opiates seriously alter the ________________________ controls in the brain.
o
Hallucinogens ____________________ the brain’s sensory controls. Opiates, which are highly addictive, cause ______________________
and ____________________ the senses.
o
Users of hallucinogens experience hallucinations and can also experience ________________________, or states in which they feel emotional
effects of a drug long after its actual use.
o

Users of hallucinogens sometimes __________________ themselves physically, or _______________________ violently and harm others.
Powerful and Dangerous Hallucinogens
o
PCP, or __________________ __________________, is one of the most dangerous of all drugs, and its effects vary greatly from user to user.
o
The drug creates a distorted sense of _______________, increased muscle strength, increased feelings of violence, and the inability to feel
______________________.
o
DXM, or “______________________,” is a ________________________ suppressant sold as an over-the-counter medicine.
o
When misused, it can cause hallucinations, paranoia, ______________________ attacks, nausea, increased heart rate and blood pressure,
______________________, and addiction.

Opiates
o
Abusing opiates dulls the senses, causes ____________________, constipation, slow and shallow breathing,
___________________________, coma, and death.




Def: Drugs such as those derived from the _____________ plant that are obtainable only by prescription and are used to relieve pain
Codeine
o
Codeine is a highly addictive ingredient in some _____________________________ cough medicines.
o
Codeine use can cause drowsiness, _________________________, labored breathing, low blood pressure, seizures, and respiratory arrest.
Morphine
o
Morphine is sometimes prescribed to treat ____________________ pain, but is generally used for only a _____________________ time.
o
Side effects include fast or slow heartbeat, seizures, hallucinations, _____________________ vision, rashes, and difficulty swallowing.
Heroin
o
Heroin is a processed form of _____________________ that is ________________________, snorted, or smoked.
o
Heroin ______________ breathing and pulse rate and can cause _____________________ of the heart lining and valves, liver disease, coma,
or death.

Oxycodone
o
Oxycodone contains a strong opiate. It is often referred to by the brand name ______________________.
o
A side effect of this drug is ______________________ of the respiratory system, which cause death from respiratory failure.
Download