The Protective Membranes Around the Spinal Cord Are Called the

question 73

Multiple Choice

The protective membranes around the spinal cord are called the

• A)myelin sheaths.
• B)menisci.
• C)synaptic boutons.
• D)meninges.
• E)Schwann sheaths.

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Definitions:

Auricle Upward

Movement or orientation of the ear or external part of the ear upwards.

Otoscope

Instrument with a special ear speculum used to examine the deeper structures of the external and middle ear.

Infant

A young child in the earliest period of life, especially from birth to one year of age.

Tinnitus

Ringing heard in one or both ears.