What Is Brain-Derived Neurotrophic Factor (BDNF)

question 107

Multiple Choice

What is brain-derived neurotrophic factor (BDNF) ?

• A)A protein in the nervous system that promotes survival,growth,and formation of new synapses
• B)A calorie-restricted diet that may involve eating approximately 60% of the normal amount of calories,while continuing to take in the needed nutrients.
• C)A neurotransmitter that reduces stress and increases overall well-being
• D)A hormone that is released in those individuals with a healthy diet

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Definitions:

Dosage

Dosage refers to the size, frequency, and number of times a medication or drug should be taken to achieve its intended effect.

Toxicity

The degree to which a substance can cause harm to an organism, ranging from mild irritation to lethal effects.

Clinical Equipoise

The ethical principle in clinical research that requires genuine uncertainty within the expert medical community regarding the comparative therapeutic merits of each arm in a trial.

Treatment Options

Various medical interventions available for diagnosing, managing, or curing diseases or injuries.