Cannabis Flashcards
(23 cards)
Resin from the flower tops of the female plant and 10 times more potent than marijuana
Hashish
Another name for marijuana plant
Cannabis Sativa
True or False: some researchers suggest heavy use is cause for personality changes
True
Major psychoactive chemical in marijuana
Tertrahyrocannabinol (THC)
True or False: cannabinoids are not lipid soluble
False cannabinoids ARE HIGHLY lipid soluble and will hardly dissolve in water
Peak effects of marijuana usually occur __ to __ hours after ingestion and may last 5 hours or longer.
1 to 3 hours
Marijuana is concentrated in ______, ______ and ______.
Lungs, kidneys and bile of liver
Only __% of marijuana enters the brain
1%
True or False: metabolism starts as soon as cannabinoids enter the body
True
It is most likely that the major site of marijuana accumulation is ________.
Adipose tissue
Body’s natural cannabinoid
Anandamide
Rapid heart rate
Tachycardia
Occurs when unexpectedly strong marijuana is used
Acute panic anxiety reaction
True or False: many marijuana users report reverse tolerance
True
Blood levels of THC peak within ____ minutes
15
Effects of THC may be felt within minutes and reach a peak after ____ to ____ minutes.
30-60
Metabolism of cannabinoids in marijuana smoke occurs in _______.
Lungs
When orally administered, cannabinoids are metabolized in _______ then ______
G.I tract then liver
Delta-9-THC is converted into __________.
1-hydroxy-delta-9-THC
THC molecule with _____ isomer begin from 6 to 100 times more active than _____ isomer.
Levo, dextro
Highest levels of cannabinoid receptors found in ________, ________, ________, and _______.
Cerebral cortex, hippocampus, hypothalamus and amygdala.
Findings suggest that THC disrupts _______ functioning.
Cholinergic
True or False: anandamide is known to be involved in removing unnecessary long term memories and slowing down movement.
False: it is involved in removing SHORT TERM MEMORIES.