The distinction between mental and neurological disorders( )

Psychiatric disorders represent a substantial burden to the world. Schizophrenia, depression, epilepsy, dementia, alcohol dependence and other mental, neurological and substance-use (MNS) disorders constitute ( ) of the global burden of disease, surpassing both cardiovascular disease and cancer.

In global burden of mental, neurological and substance-use disorders which disorder ranks the first?( )

Which of the following description about symptoms and signs is not correct? ( )

Which of the following statement is not true?( )

Blockade of dopamine receptors in the tuberoinfundibular tract results in the increased secretion of ( ).

In the biosynthesis of dopamine, the immediate precursor of dopamine is( )

Which dopamine pathway is associated with extrapyramidal symptom (EPS)?( )

Dysregulation of the dopaminergic system is critical in a number of disease states, except( )

11. Serotonin has been implicated in a wide range of neuropsychiatric conditions, including( )

The most common association with acetylcholine is ( )

The leading neurochemical hypothesis for schizophrenia is ( )

Blockade which receptor can induce psychosis?( )

The release of the neurotransmitter is directly governed by ( ).

Once synthesized, biogenic amine neurotransmitters are packaged into