A 27-year-old woman has recently been diagnosed with schizophrenia. She is due to start antipsychotic therapy and a range of baseline investigations have been requested. Which of the following investigations is NOT routinely recommended before initiation of antipsychotic therapy?

What compound is the amino acid precursor of dopamine?

Which of the following statements concerning activation of adenylyl cyclase is TRUE?

The locus coeruleus is the principal site for brain synthesis of:

What is the most common cell type in the skin epidermis?

CSF is made by the _____________________in the ventricles.

Administration of diazepam acts on a receptor:

The two statements below are linked by the word BECAUSE. Indicate your response according to the following key: Receptor antagonists fail to activate their receptors and do not elicit a direct biological response BECAUSE they have zero efficacy.

As a sperm travels from their site of production in the testes to the exterior, the sequence of the ducts through which they will pass is:

Which of the following classes of cytokines are important antiviral proteins?