Which Term Refers to Decreased Echogenicity as Compared with Other

question 5

Multiple Choice

Which term refers to decreased echogenicity as compared with other body structures?

• A) Anechoic
• B) Isoechoic
• C) Hyperechoic
• D) Hypoechoic

---

Definitions:

Neuroblasts

Immature neuronal cells capable of dividing and differentiating into various types of neurons.

Glioblasts

Immature glial cells that can differentiate into various types of glial cells in the central nervous system.

Progenitor Cells

Cells that have a limited capacity to divide and differentiate into various cell types, playing a key role in the development, growth, and repair of tissues.

Neural Tube

The precursor in embryonic development that eventually forms the central nervous system including the brain and spinal cord.