L29 , Cannabis

 L29 , Cannabis

داتا المحاضره



1-Cannabis can be detected in blood for up to

a) 2 days

b) 20 days

c) 12 days

d)12 hours

2- The symptoms appear in cannabis users are

a) Tachycardia and hypertension

b) Panic reaction, ataxia and tremors

c) Bronchoconstriction and portal vasoconstriction

 d) Decreased appetite and urinary retention

3- All the following statements about cannabis are correct except

 a) Tolerance to most of the effects of it can develop after only a few doses

b) Cannabis doesn't cause addiction

c) It's chronic use cause increase in serum testosterone level and libido

 d) Urine and blood analysis can prove its intake

4- High doses of cannabis induce the following except

a) Ataxia and tremors

b) Tachycardia and hypertension

c) Injected conjunctiva

d) Illusions and hallucinations

5-THC concentration in hashish is

A) 15-60%

b)1 to 4%.



6-all of the following are true about cannabis except

a) smoked cannabis is more harmful than cigarettes

b) The THC concentration 1 to Marijuana

c)cannabis is highly lipid soluble

d)cannabis cause inhibition of mesolimbic neurons.

7-Time for detection of cannabis in urine is

a) 2 days

b) 20 days

c) 12 days

d)46 days


1-  c

2- b

3- c

4- b

5- c


7- d