Exam 4 Flashcards
Substance Use
- Low to moderate use, and does not produce problems with social or occupational life.
Psychoactive drugs
- Affect the way you think, emotion, behavior
- Decreases blood flow to the brain.
New in DSM 5 - previously (substance abuse and substance dependence)
Substance Abuse DSM 4
- Disrupts social or job function
Substance Dependence DSM 4
- Developed a tolerance to drug
Substance Use Disorder
- Using amounts more than intended and longer than intended
- Persistent desire / unsuccessful efforts to cut back on use
- Great deal of time trying cop some of the shit, or recover from the effects.
- Craving for the substance
- Use of substance interferes with fulfilling major role obligations
- Important activities given up because of the substance
- Using the substance to where it is physically bad
- Develop tolerance - need more of the substance.
- Withdrawals - physical or psychological (depression or anxiety).
> The use of one drug is often a gateway drug.
> Severe mental disorders - (½ have substance disorder) - comorbidity/ dual diagnosis
Caffeine
- most used substance
- central nervous stimulant
- Increases sense of awareness / wakefulness
- Better concentration
- Can lead to tolerance, dependence, withdrawal
- Increased anxiety symptoms - / stress hormones in the blood stream.
- DSM 5* no caffeine use disorder.
Nicotine
- Stimulant and depressant
- Alert, produces adrenaline, increase the production of glucose, and increases blood pressure
- Releases dopamine - activating pleasure center in brain - then releasing GABA.
- Removed from the body pretty quickly- passes the blood brain barrier.
Alcohol
- Increased production of GABA
- Affects frontal lobe of your brain
- Becoming more uninhibited - affects reasoning / judgement
- Memory is affected -
- Cerebellum - motor movement, balance
- Medulla - where blackout comes into play
> bleeding in stomach and intestines, liver disease, immune system is weakened, heart failure, decreased sex drive.
cognitive tasks impaired, brain shrinks -
heavy drinkers - 12 yrs shorter.
Korsakoffs
- Long term drinking, causing confusion
- Confabulate- bs
Fetal Alcohol Syndrome
- Effects on unborn baby
- Low body weight, intellectual and physical development.
> Children with behavioral problems, hyperactive, aggressive - increased likelihood to develop the disorder
Family conflict - lack of cohesiveness in family (closeness)
Academic failure.
Social pressure to use drugs
Rejection
> Effects are different for everyone - food, women metabolize alcohol less effectively - also, smaller amounts needed to get turnt.
> .50 - passes out .55 people can die (ABL)
No nutritional value - excessive drinker = malnutrition
Benzo
- Given when person is going thru withdrawal - (valium, xanax)
- Lowers seizures and tremors
Acetaldehyde / ADh (what breaks it down)
- What alcohol is broken down initially to
- Is very toxic - causes nausea -
Acetic Acid / AlDh (what breaks it down) - Alkoholdehydrogenase
What alcohol is broken into next
> Bio causes - releases dopamine
Genetic link -
> Behavioral causes - alcohol and drugs are reinforcing -
> Cognitive - the way you think about the situation - (“when I drink, good things happen”)
Marijuana
- Lasts a couple of hours
- Tranquility - more calm
- Increased sensory awareness
- Increased hunger
- Increase BP, HR, Ability to process information is reduced, - Paranoia
- There are cancer causing agents in weed.
> prescribed for pain - chemo, glaucoma
pharma companies spend money to not legalize weed
Amphetamines
- Increased energy, more alert,
- Reduces appetite
- Increased BP, HR
- Blood vessel damage - stroke
- Increases psychotic symptoms
> big tolerance for “speed”, along with withdrawal symptoms
Cocaine
- Releases dopamine
- Also serotonin, norepinephrine
Benzodiazepines
- Anti-anxiety medications (valium, xanax)
- Very addictive
- Over sedation
- Stopping abruptly increases seizures
Opioids
- Reduce physical pain
Detoxification
- Rehab, depression, anxiety
- After heavy drinking stops 6-24 hours
Impatient program
- Live there bruh
Outpatient Facility
- Not living there - 3-5 times a week.
- Individual and group counseling
AA
- 12 step program - it’s a support group.
- Believes it Is a disease , think of a higher power.
- Benefits - large support system of people who don’t drink.
- Gets you away from setting
> psychotherapist - help them see how alcohol is hurting them - how it is the enemy
> Triggers -
Abstinence Antabuse Naltrexone Covert Sensitization Relapse
you should know these terms
Aversion Therapy
- When you associate a negative behavior- like drinking and you pair with with a negative stimulus.
- “If everytime you smoke, you receive an electric shock”.
> start dealing with this at a young age
understand the negative effects
increase coping skills
Desire
Sexual fantasies, engagement
Sexual Drive
- motivation to engage in sexual activity
Related to levels of testosterone (men), estrogen (women) [both pretty equal]
Arousal Phase
- Direct stimulation increases, heart rate increases,
- Men - blood in penis (men- little need for emotional connection)
- Women - wet pussy. (women - more of emotional closeness to the partner)
Orgasm
- Release of sexual tension
Refractory period
- Men - after an orgasm - there is a period of time where it is difficult to cum again. (age,
- Women - don’t have it.
Resolution Phase
- Period after the orgasm phase.
Homosexuality
- Not a disorder because there is no higher incidence in mental disorders with gays. It’s physiological.
- Homosexuality is not a choice.