Question

Which of the following compounds does not inhibit the enzymes which catalyse the degradation of noradrenaline?

• A. Citalopram
• B. Terfenadine
• C. Iproniazid
• D. Phenelzine

Answer 1

Answer:

B. Terfenadine

Low levels of noradrenaline in the body reduces the signal-sending activity of neurons and lead to depression. Citalopram, iproniazid and phenelzine are antidepressants that inhibit the catalysis of the degradation of noradrenaline and helps treat depression.