What Does BBB Stand for in Medical Terminology?

Discover what BBB means in medical terms and learn about its importance to brain health.

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In medical terminology, BBB stands for Blood-Brain Barrier. It is a selective barrier that protects the brain from certain substances in the blood, ensuring that essential nutrients enter while keeping harmful substances out.

FAQs & Answers

  1. What is the function of the Blood-Brain Barrier? The Blood-Brain Barrier protects the brain by allowing essential nutrients to pass through while blocking harmful substances.
  2. Why is the Blood-Brain Barrier important? It is crucial for maintaining brain homeostasis and preventing toxins from affecting brain function.
  3. Can anything cross the Blood-Brain Barrier? Yes, certain substances like glucose and oxygen can cross, but many larger molecules and toxins cannot.