The receptors for opioids are found in :
1. GIT and CNS
2. CNS and CVS
3. CVS and GIT
4. GIT and Urinary system

Which of the following drugs acts by interfering with the transport of the neurotransmitter Dopamine?
1. Morphine
2. Hashish
3. Cocaine
4. Atropine

What is incorrect regarding opioids?

The principal psychoactive principle present in the hemp plant, Cannabis sativa, is:
1. acetyl salicylic acid
2. diacetylmorphine
3. tetrahydrocannabinol
4. lysergic acid dimethylamide

The skeletal structure shown in the given diagram shows the structure of :

The receptors for the drug shown below are located in :

1. CNS and CVS

2. CVS and GIT

3. CNS and GIT

4. CNS and PNS

Consider the following statements:

I. Morphine is clinically used as an analgesic and its receptors are located in CNS and GIT.

II. Cocaine and amphetamines are CNS stimulants and the later is used clinically to treat narcolepsy and morbid obesity.

III. Atropine is a parasympathomimetic drug used to dilate pupil and increase heart rate.

Which of the above statements are true?

1. I and II only

2. I and III only

3. II and III only

4. I, II and III

Which is the particular type of drug that is obtained from the plant whose one flowering branch is shown below?

1. Hallucinogen

2. Depressant

3. Stimulant

4. Pain-killer

Cirrhosis of liver is caused by the chronic intake of 

1. opium

2. alcohol

3. tobacco(chewing)

4. cocaine

Select the correct statement from the ones given below