Alcoholism Flashcards
Current use of Alcohol
at least one drink in the past 30 days
Binge use of Alcohol
- five or more drinks on the same occasion at least once in the past 30 days
- pattern of drinking the brings BAC to 0.08% or above
- males- 5 or more drinks in 2 hours
- females- 4 or more drinks in 2 hours
Heavy use of Alcohol
5 or more drinks on the same occasion on at least 5 different days in the past 30 days
Drink definition
- 12-ounce can or bottle of beer or wine cooler
- 5-ounce glass of wine
- 1.5-ounces of 80 proof distilled spirits
Source of Comsumables Alcohol
- Ethanol is produced from fermentation of glucose and water in the presence of yeast
- high % needs more distillation through boiling and collection of stream
- Proof refers of % multiplied by 2
BAC
-% of alcohol in blood
-Grams of alcohol per 100 ml of blood- to convert to mg % just multiply by 1000
-Legal limit in most states is 0.08 %
-Determined by:
-Amount of alcohol consumed
-Body weight
-Body fat
-Gender (women are more sensitive to alcohol) -Based on differences in levels of enzymes that break down alcohol
-Alcohol is water soluble-More fat means less water and higher BALs
-Spacing of alcohol doses - Clearance of ~ .25 - .3 ounces pure alcohol per hour
~1/2 drink per hour; 6 hrs to be rid of 3 beers
OR 0.01g %/hour
Alcohol Dehydrogenase
- Breaks down alcohol–> acetaldehyde–>CO2+H2O
- Females have less
Acetaldehyde Dehydrogenase
- forms from disulfiram (Antabuse)
- Females have larger amount of body fat/kg
Behavioral Effects
Normal–> relief from anxiety–> disinhibition–> sedation–> hypnosis–> general anesthesia–> coma–> death
Tolerance
- Individuals drink large amounts of alcohol (12-20 drinks per day)
- Blood alcohol levels far beyond the legal limit
Withdrawl
- Tremor, sympathetic activation, hyperthermia
- Anxiety, dysphoria
- Delirium tremens: hallucinations, high fever
Substance taken in larger amounts than intended
-loss of control over intake
Persistent desire or unsuccessful attempt to cut down
repeated relapses to excessive drinking
Neglect of activities
-impairment in social, occupational, and recreational functioning
Time Spent
fillinf work and home with sources of alcohol so to never be without