Abrupt withdrawal of temazepam following chronic use has the potential to induce a rapid rebound worsening of sleep quality.

Diazepam's time to onset makes it less appropriate for acute anxiolytic use when compared to buspirone. 

Buspirone is an antagonist at pre-synaptic 5HT_1A receptors.

Zolpidem's time to onset makes it inappropriate for use in insomnia.

The assertion and reason are true statements BUT the reason is not a correct explanation of the assertion.

The assertion and reason are BOTH false statements.

The assertion is a true statement BUT the reason is a false statement.

The assertion and reason are true statements AND the reason is a correct explanation of the assertion.

Temazepam's half-life makes it an appropriate treatment for insomnia, where medication is considered necessary.

Diazepam is appropriate for the long-term management of anxiety and insomnia.

Diazepam mediates anti-anxiety effects, but has little anti-convulsant activity.

Zolpidem is equally efficacious at treating insomnia and anxiety.

inhibit both NA and 5-HT reuptake.

will not initially induce anxiety, because they also antagonise 5-HT2a receptors.

will induce an increase in cytoplasmic levels of NA and 5-HT.

can induce the "cheese reaction".

Weight loss is a common side effect of all anti-psychotic drugs.

Atypical anti-psychotics are less effective against the positive symptoms of schizophrenia.

Extrapyramidal symptoms (EPS) are most common among atypical anti-psychotic drugs.

Efficacy against the positive symptoms of schizophrenia is attributed to D2 receptor antagonism.

tuberohypophyseal pathway

mesolimbic area

nigrostriatum

pre-frontal cortex

displace noradrenaline from storage vesicles, leading to increased sympathomimetic effects.

simultaneously antagonise muscarinic receptors, while increasing noradrenaline levels.

block the metabolism of tyramine, leading to tachycardia.

antagonise pre-synaptic alpha2 receptors, leading to enhanced sympathomimetic effects.

1 is a false statement but 2 is a true statement

1 and 2 are true statements and 2 is the correct explanation for 1

1 is true statement but 2 is a false statement

1 and 2 are true statements but 2 is NOT the correct explanation for 1

Both statements are false

usually responds poorly to treatment with opioids.

is usually diffuse and not localised to one area.

tends to be transmitted by Aδ fibres.

is less likely to be associated with an emotional response than fast pain.