Which of the following is/are the common adverse effect/s due to the abuse of cannabis is/are…….
a) anxiety
b) depression and suicidal thoughts
c) psychosis
d) all of these
Explanation psychosis is a severe mental disorder in which contact with reality is lost or highly distorted
Nicotine is a/an……..mainly found in tobacco.
a) alcohol
b) steroid
c) alkaloid
d) morphine
Explanation Alkaloids are nitrogenous compounds of low molecular weight.
Nicotine is an alkaloid found in tobacco and also in family…….
a) rosaceae
b) fabaceae
c) solonaceae
d) Cannabaceae
Nicotine stimulates the release of chemical messengers including …..
a) serotonin and vasopressin
b) dopamine and beta-endorphin
c) acetylcholine, nor epinephrine and epinephrine
d) all of these
Explanation Nicotine is a stimulant drug that speeds up the messages travelling between the brain and body
At higher doses, nicotine enhances the effect of serotonin and beta endorphin activity producing……….effect.
a) calming
b) pain-killing
c) hallucination
d) both a and b
Nicotine is unique in comparison to most drugs, as acts…….
a) nerve stimulant
b) sedative/pain killer
c) antibiotic
d) both a and b
