Tiny Bones in the Middle Ear Relay the Eardrum's Vibrations

question 196

Multiple Choice

Tiny bones in the middle ear relay the eardrum's vibrations directly to the

• A) oval window.
• B) auditory canal.
• C) vestibular sacs.
• D) semicircular canals.

---

Definitions:

Pubic Bones

A pair of bones forming the anterior part of the pelvic girdle and joined at the midline by the pubic symphysis.

Carpal

Bone of the wrist.

Phalanx

One of the bones in the fingers or toes, each hand or foot typically has fourteen phalanges (plural for phalanx).

Subpubic Angle

The angle formed below the pubic symphysis in the pelvis, differing in shape between sexes and important in determining the sex of skeletal remains.