The Type of Cell That Is the Functional Building Block

question 141

Multiple Choice

The type of cell that is the functional building block of the nervous system is the

• A) glial cell.
• B) oligodendrocyte.
• C) Schwann cell.
• D) neuron.

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Definitions:

Fluoroscopic Examination

A medical imaging technique that uses a fluoroscope to visualize the internal organs and structures of the body in real time.

Esophagogastroduodenal Endoscopy

A diagnostic procedure that uses an endoscope to examine the lining of the esophagus, stomach, and beginning of the small intestine.

Gastrointestinal Series

A series of radiographic images taken of the stomach and intestines to diagnose problems in the digestive tract.

Ileostomy

An ileostomy is a surgical opening made in the abdomen to allow the external passageway of waste from the ileum, part of the small intestine.