The Human Central Nervous System Begins to Form When the Embryo

question 211

True/False

The human central nervous system begins to form when the embryo is about 10 weeks old.

---

Definitions:

Murmur Auscultated

The sound heard through a stethoscope that indicates the turbulent flow of blood in the heart or great vessels.

Venous Hum

A continuous, low-pitched sound heard over the major veins, particularly in the neck, due to turbulent blood flow.

Murmur

Abnormal heart sounds during a heartbeat cycle, which can indicate various heart conditions.

Carotid Artery

A major blood vessel in the neck that supplies blood to the brain, neck, and face.