Unit 20 Substance Abuse

This set of flashcards covers key concepts related to substance abuse as outlined in the notes, helping students to review important information for their exam.

What classification system does DSM-5 use for substance issues?

The DSM-5 categorizes substance abuse and substance dependence.

What are the four major groupings of symptoms for substance abuse?

Impaired control, social impairment, risky use, pharmacological criteria.

What is tolerance in terms of substance use?

Tolerance occurs when an increase in both the dose and frequency of use are needed to achieve the same effect.

What does dependency indicate in substance use?

Dependency occurs when one or more of the body’s physiologic functions becomes dependent on the presence of the abused drug.

What is withdrawal?

Withdrawal occurs when the substance is not taken or ingested.

What is the primary psychoactive ingredient in marijuana?

The primary psychoactive ingredient in marijuana is THC (tetrahydrocannabinol).

What medical conditions can be treated using medical marijuana?

Medical marijuana can treat pain and nausea.

What are some effects of marijuana use?

Euphoria, lower inhibitions, increased pulse and appetite, poor coordination.

How many U.S. smokers are there aged 12 and older?

There are 60 million U.S. smokers aged 12 and older.

What type of drugs are considered club drugs?

MDMA (Ecstasy), GHB, Rohypnol, Ketamine, Methamphetamine, LSD.

What are the intended effects of amphetamines?

Increased alertness, elevation of mood, appetite reduction, and decrease in fatigue.

What are some legal uses of methamphetamine?

Methamphetamine is used for treating obesity and attention deficit/hyperactivity disorder (ADHD).

How long do methamphetamine effects last?

The effects of methamphetamine last 6 to 8 hours.

What are the potential adverse effects of cocaine use?

Adverse effects include perforated septum, chills, fever, v-fib, psychosis, respiratory and circulatory failure.

What are narcotic analgesics derived from?

Narcotic analgesics are derived from poppy plants.

What is a common characteristic of Phencyclidine (PCP) use?

PCP causes hallucinations and is often added to marijuana cigarettes.

What type of drug is Lysergic Acid Diethylamide (LSD)?

LSD is a Schedule I drug with no accepted medical use.

What happens during a 'bad trip' on LSD?

LSD can cause altered perceptions where users may 'hear' colors or 'taste' sounds.

What are some physical symptoms of substance abuse?

Needle tracks, jaundice, nasal ulceration, dilated or constricted pupils.

What percentage of Americans abuse drugs and alcohol in the workplace?

10-23% of Americans abuse drugs and alcohol in the workplace.

What are common warning signs of substance abuse in the workplace?

Deteriorating performance, poor attendance, change in attitude or appearance.

What is one health risk associated with substance abuse?

Increasing health and safety hazards.

What is a common visual sign of alcohol use?

Slurred speech is a common indication of alcohol use.

What does poor hygiene indicate in a substance abuser?

Neglected appearance or poor hygiene can indicate substance abuse.

What can early withdrawal symptoms indicate?

Early withdrawal symptoms may indicate a history of substance abuse.

What is the relation of domestic problems to substance abuse?

Emerging domestic problems can be a sign of substance abuse.